1.

The decreasing order of bond dissociation energies of C-C, C-H and H-H bonds is

Answer»

`H - H GT -C-Hgt -C-C `
`-C-C -gt -C-Hgt - H-H `
`- C-H-gt -C-C-gt -H-H`
`-C-C-gt -H-H- gt -C-H`

ANSWER :C


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