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The heat of atomisation of PH(3(g)) is 2...

The heat of atomisation of `PH_(3(g))` is 228 kCal `mol^(-1)` and that of `P_(2)H_(2(g))` is 355 kCal `mol^(-1)`. The energy of the P-P bond is (kn kCal)

A

102

B

51

C

26

D

204

Text Solution

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The correct Answer is:
B
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