The heat of atomisation of PH _(3 (g))is118 K. Cal mol ^(-1)and that of P _(2) H _(4 (g)) is 355 K.Cal mol ^(-1)The energy of the P-P bond is (in K.Cal),

The heat of atomisation of PH _(3 (g))is118 K. Cal mol ^(-1)and that o

1.	The heat of atomisation of PH _(3 (g))is118 K. Cal mol ^(-1)and that of P _(2) H _(4 (g)) is 355 K.Cal mol ^(-1)The energy of the P-P bond is (in K.Cal),
Answer» 102 51 26 204 Answer :B