{"id":1381,"date":"2024-05-19T09:57:38","date_gmt":"2024-05-19T09:57:38","guid":{"rendered":"https:\/\/www.inspirenignite.com\/ap\/rac109b-chemistry-lab-syllabus-for-rac-1st-year-c20-regulation-apsbtet\/"},"modified":"2024-05-19T09:57:38","modified_gmt":"2024-05-19T09:57:38","slug":"rac109b-chemistry-lab-syllabus-for-rac-1st-year-c20-regulation-apsbtet","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/ap\/rac109b-chemistry-lab-syllabus-for-rac-1st-year-c20-regulation-apsbtet\/","title":{"rendered":"RAC-109B: Chemistry Lab syllabus for RAC 1st Year C20 regulation APSBTET"},"content":{"rendered":"

Chemistry Lab detailed syllabus for Diploma in Refrigeration and Air Conditioning (RAC) for C20 regulation curriculum has been taken from the APSBTET<\/a> official website and presented for the RAC students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below. <\/p>\n

For Diploma in Refrigeration and Air Conditioning 1st Year scheme and its subjects, do visit RAC 1st Year C20 regulation scheme<\/a>. The detailed syllabus of chemistry lab is as follows. <\/p>\n

Course Outcomes:<\/h4>\n
    \n
  1. Operate and practice volumetric apparatus and preparation of standard solution<\/li>\n
  2. Evaluate and judge the neutralization point in acid base titration<\/li>\n
  3. Evaluate the end point of reduction and oxidation reaction<\/li>\n
  4. Judge the stable end point of complex formation, stable precipitation<\/li>\n
  5. Judge operate and demonstrate and perform precise operations with instrument for investigation of water pollution parameters<\/li>\n<\/ol>\n

    Objectives<\/h4>\n<\/p>\n

    Upon Completion of the Course the Student Shall be able To<\/i><\/p>\n

      \n
    1. Practice volumetric measurements (using pipettes, measuring jars, volumetric flask, burettes) and gravimetric measurements (using different types of balances), making dilutions, etc. To identify the chemical compounds and solutions by senses.<\/li>\n
    2. Practice making standard solutions with pre weighed salts and to make solutions of desired dilutions using appropriate techniques.<\/li>\n
    3. Conduct titrations adopting standard procedures and using Std. Na2Co3solutionfor estimation of HCl<\/li>\n
    4. Conduct titrations adopting standard procedures and using Std. HCl solution for estimation of NaOH<\/li>\n
    5. Conduct titrations adopting standard procedures and using Std. NaOH solution for estimation of H2SO4<\/li>\n
    6. Conduct titrations adopting standard procedures and using Std.KMnO4solution for estimation of Mohr’s Salt<\/li>\n
    7. Conduct titrations adopting standard procedures to determine the acidity of given samples of water (One ground water and one surface \/ tap water, and rain water if available)<\/li>\n
    8. Conduct titrations adopting standard procedures to determine the alkalinity of given samples of water (One ground water and one surface \/ tap water)<\/li>\n
    9. Conduct titrations adopting standard procedures to determine the total hardness of given samples of water (One ground water and one surface \/ tap water) using Std. EDTA solution<\/li>\n
    10. Conduct titrations adopting standard procedures to determine the chlorides present in the given samples of water and wastewater (One ground water and one surface \/ tap water)<\/li>\n
    11. Conduct the test using titrometric \/ electrometric method to determine Dissolved Oxygen (D.O) in given water samples (One sample from closed container and one from open container \/ tap water)<\/li>\n
    12. Conduct the test on given samples of water \/ solutions (like soft drinks, sewage, etc.) to determine their pH using standard pH meter<\/li>\n
    13. Conduct the test on given samples of water \/ solutions<\/li>\n
        \n
      1. To determine conductivity<\/li>\n
      2. To adjust the ionic strength of the sample to the desired value<\/li>\n<\/ol>\n
      3. Conduct the test on given samples of solutions (coloured and non coloured) to determine their turbidity in NTU<\/li>\n
      4. To determine the total solids present in given samples of water (One ground water and one surface \/ tap water)<\/li>\n<\/ol>\n

        List of Experiments<\/h4>\n
          \n
        1. Familiarization of methods for Volumetric analysis. Recognition of chemical substances And solutions (03) –\t\u00e2\u20ac\u201d<\/li>\n
        2. Preparation of Std Na2Co3 and making solutions of different dilution(03)<\/li>\n
            \n
          1. Weighing the salt to the accuracy of .01 mg<\/li>\n
          2. Measuring the water with volumetric flask, measuring jar, volumetric pipette and graduated pipette<\/li>\n
          3. Making appropriate dilutions<\/li>\n
          4. Weighing the salt to the accuracy of .01 mg<\/li>\n
          5. Measuring the water with volumetric flask, measuring jar, volumetric pipette and graduated pipette<\/li>\n
          6. Making appropriate dilutions<\/li>\n<\/ol>\n
          7. Estimation of HCl solution using Std. Na2Co3solution (03)<\/li>\n
              \n
            1. Cleaning the glassware and rinsing with appropriate solutions<\/li>\n
            2. Making standard solutions<\/li>\n
            3. Making standard solutions<\/li>\n
            4. Measuring accurately the standard solutions and titrants<\/li>\n
            5. Effectively Controlling the flow<\/li>\n<\/ol>\n
            6. Estimation of NaOH using Std.HCl solution (03)<\/li>\n
            7. Estimation of H2SO4 using Std.NaOH solution (03)<\/li>\n
                \n
              1. Measuring accurately the standard solutions and titrants<\/li>\n
              2. Filling the burette with titrant<\/li>\n
              3. Fixing the burette to the stand<\/li>\n
              4. Effectively Controlling the flow of the titrant<\/li>\n
              5. Identifying the end point<\/li>\n
              6. Making accurate observations<\/li>\n
              7. Calculating the results\tof the titrant<\/li>\n
              8. Identifying the end point<\/li>\n
              9. Making accurate observations<\/li>\n<\/ol>\n
              10. Estimation of Mohr’s Salt using Std.KMnO4 (03)<\/li>\n
              11. Determination of acidity of water sample (03)<\/li>\n
              12. Determination of alkalinity of water sample (03)<\/li>\n
              13. Determination of total hardness of water using Std. EDTA solution (03)<\/li>\n
              14. Estimation of Chlorides present in water sample (03)<\/li>\n
              15. Estimation of Dissolved Oxygen(D.O) in water sample (By titration method) (03)<\/li>\n
              16. Determination of pH using pH meter (03)<\/li>\n
                  \n
                1. Familiarize with instrument<\/li>\n
                2. Choose appropriate ‘Mode’ \/ ‘Unit’<\/li>\n
                3. Prepare standard solutions \/ buffers, etc.<\/li>\n
                4. Standardize the instrument with appropriate standard solutions<\/li>\n
                5. Plot the standard curve<\/li>\n
                6. Make measurements accurately<\/li>\n
                7. Follow Safety precautions<\/li>\n
                8. Prepare standard solutions \/ buffers, etc.<\/li>\n
                9. Standardize the instrument with appropriate standard solutions<\/li>\n
                10. Plot the standard curve<\/li>\n
                11. Make measurements accurately<\/li>\n<\/ol>\n
                12. Determination of conductivity of water and adjusting ionic strength to required level (03)<\/li>\n
                13. Determination of turbidity of water (03)<\/li>\n
                14. Estimation of total solids present in water sample (03)<\/li>\n
                    \n
                  1. Measuring the accurate volume and weight of sample<\/li>\n
                  2. Filtering and air drying without losing any filtratea.<\/li>\n
                  3. Accurately weighing the filter paper, crucible and filtrate<\/li>\n
                  4. Drying the crucible in an oven<\/li>\n
                  5. Measuring the accurate volume and weight of sample<\/li>\n
                  6. Filtering and air drying without losing any filtrate<\/li>\n
                  7. Accurately weighing the filter paper, crucible and filtrate<\/li>\n<\/ol>\n<\/ol>\n

                    Scheme of Valuation<\/h4>\n
                      \n
                    1. Writing Chemicals, apparatus ,principle and procedure 5 marks<\/li>\n
                    2. Demonstrated competencies 20 marks<\/li>\n
                        \n
                      1. Making standard solutions<\/li>\n
                      2. Measuring accurately the standard solutions and titrants<\/li>\n
                      3. Effectively controlling the flow of the titrant<\/li>\n
                      4. Identifying the end point<\/li>\n
                      5. Making accurate observations<\/li>\n<\/ol>\n
                      6. Viva-voce 5 marks<\/li>\n<\/li>\n<\/ol>\n

                        For detailed syllabus of all other subjects of Diploma in Refrigeration and Air Conditioning, C20 regulation curriculum do visit RAC 1st Year subject syllabuses for C20 regulation<\/a>. <\/p>\n

                        For all Diploma in Refrigeration and Air Conditioning exam timetable, visit APSBTET RAC all semester exam timetable<\/a> direct link. <\/p>\n","protected":false},"excerpt":{"rendered":"

                        Chemistry Lab detailed syllabus for Diploma in Refrigeration and Air Conditioning (RAC) for C20 regulation curriculum has been taken from the APSBTET official website and presented for the RAC students. […]<\/p>\n","protected":false},"author":2530,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[6,43],"tags":[],"class_list":["post-1381","post","type-post","status-publish","format-standard","hentry","category-1st-year","category-rac"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/posts\/1381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/users\/2530"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/comments?post=1381"}],"version-history":[{"count":0,"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/posts\/1381\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/media?parent=1381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/categories?post=1381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/ap\/wp-json\/wp\/v2\/tags?post=1381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}