The bond dissociation energy of `F_(2)` ,is very low due to

Statement I Nitrate ores are very rar. statement II Bond dissociation energy of N_(2) is very high Which of these statement (s) is // are true ?

Statement-1 : Bond dissociation energy of F_(2) is more than Cl_(2) . Statement-2 : Due to smaller size of fluorine there are greater electron repulsions between the F atoms than Cl atoms.

The bond dissociation energy of -F in BF_(3) is 646 kJ mol^(-1) whereas that of C-F in CF_(4) is 515kJ mol^(-1) . The correct reason for higher B-F bond dissociation energy as compared to that of C-F is

The bond dissociation energy of B-F in BF_(3) is 646 kJ mol^(-1) whereas that of C-F in CF_(4) is 515 kJ mol^(-1) . The correct reason for higher B-F bond dissociation energy as compared to that of C-F in CF_(4) is

The bond dissociation energy of B-F in BF_(3) is "646 kJ mol"^(-1) whereas that of C-F in CF_(4) is "515 kJ mol"^(-1) . The correct reason for higher B-F bond dissociation energy as compared to that of C-F is