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Choose the correct option about the foll...

Choose the correct option about the following sentences. [T - True, F - False]
(i) Molar heat capacity at constant pressure
= Molar heat capacity at constant volume `+ P Delta V`
(ii) A spontaneous process is accompanied by a decrease in entropy.
(iii) `Delta H_("sub") = Delta H_("fusion") + Delta H_("vap")`
(iv) The standard heat of formation represents the formation of the compound from its elements at `25^(@)C` and one atmospheric pressure.
(v) Whenever an acid is neutralised by a base, the net reaction is
`H_((aq))^(+) +OH_((aq))^(-) rarr H_(2)O_((l)), Delta H =-13.7` kcal

A

TFTFF

B

TFTTF

C

TFTFTF

D

TFFFF

Text Solution

Verified by Experts

The correct Answer is:
B

(i) T (ii) F (iii) T (iv) T (v) F
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