11th Class Chemistry Environmental Chemistry

  • question_answer 59)     In the following questions a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct option out of the choices given below each question. (a) Both (A) and (R) are correct and (R) is the correct explanation of (A).  (b) Both (A) and (R) are correct but (R) is not the connect explanation of (A). (c) Both (A) and (R) are not correct. (d) (A) is not correct but (R) is correct. Assertion (A): Greenhouse effect was observed in houses used to grow plants and these are made of green glass. Reason (R): Greenhouse name has been given because glass houses are made of green glass.


      (c) There is no scientific relation between greenhouse effect and the given assertion or reason.

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