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Consider the following two statements, one labelled as the Assertion (A) and other as Reason (R). Examine these two statements carefully and select the correct answer by using the codes given below:
Assertion (A): The planet Neptune appears blue in colour.
Reason (R): The presence of Methane gas in the atmosphere of Neptune is responsible for its colour.
Both A and R are true and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false, but R is true.
Neptune’s atmosphere is made up of hydrogen, helium and methane. The methane in Neptune’s upper atmosphere absorbs the red light from the sun but reflects the blue light from the Sun back into space. This is why Neptune appears blue.
By: Parvesh Mehta ProfileResourcesReport error
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