Which of the following processes involve absorption of energy?

1.	Which of the following processes involve absorption of energy?
A.	Only (i) and (ii)
B.	Only (ii) and (iii)
C.	Only (i) and (iii)
D.	(i), (ii) and (iii)
Answer» B. Only (ii) and (iii)

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Which of the following processes involve absorption of energy?

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