Page 2 - 1-HA-Objective & Subjective
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(c) If Assertion is correct but Reason is incorrect.
                  (d) If Assertion is incorrect but Reason is correct.
                  (e) If Assertion & Reason both are incorrect.

                  Assertion (A) –Presence of dust can cause air pollution.
                  Reasoning (R)–The amount of dust is more in hill stations than in urban
                  cities.
        Q. 3      What are the pollutants?                                                          1       R
        Q. 4      Give reason:-                                                                     3       U
                      a)   Bhubaneswar is more humid than Delhi

                      b)  It will take more time to dry clothes in monsoons.

                      c)  The surface of the bottle becomes watery when it has
                         taken out of the refrigerator

        Q. 5          a)  What is humidity?                                                         5       R
                      b)  Describe an experiment to show that air contains water
                         vapour

























































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