For the following change, 𝐻2𝑂 5º𝐶 𝑙( ) →𝐻2𝑂 100º𝐶 𝑔 ( ) Select the correct answer: A) q = +ve, w = +ve, ∆H = +ve B) q = -ve, w = -ve, ∆H = +ve C) q = +ve, w = -ve, ∆H = +ve D) q = -ve, w = -ve

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Question

For the following change, 𝐻2𝑂 5º𝐶 𝑙( ) →𝐻2𝑂 100º𝐶 𝑔 ( ) Select the correct answer:

A) q = +ve, w = +ve, ∆H = +ve
B) q = -ve, w = -ve, ∆H = +ve
C) q = +ve, w = -ve, ∆H = +ve
D) q = -ve, w = -ve, ∆H = -ve

Prashant Kotian · Accepted Answer

Correct answer: C

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