Question

Assertion : Carbon dioxide produced by burning of fuels causes global warming. Reason : It leads to melting of polar ice. 

(a) If both assertion and reason are true and reason is the correct explanation of assertion.

(b) If both assertion and reason are true but reason is not the correct explanation of assertion.

(c) If assertion is true but reason is false.

(d) If both assertion and reason are false

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Answer 1

Both assertion and reason are true

Answer 2

Answer:

(b) if both assertion and reason are true and reason is not the correct explanation of assertion