Average C-H bond enery is` 416 kJ mol_(-1)` Which of the following is correct?

Options

A. `CH_(4)(g)+416kJtoC(g)+4H(g)`
B. `CH_(4)(g)toC(g)+4H(g)+416kJ`
C. `CH_(4)(g)+166kJtoC(g)+4H(g)`
D. `CH_(4)(g)toC(g)+4H(g)+16164kJ`

Answer

C

Explanation

`CH_(4)`consits of C-H bonds
To break `CH_(4)` into C and 4H, the energy required
`=4xx416=1664kJ`
`therefore` The requirement satisfied by the following `CH_(4)(g)+1664kJtoC(g)+4H(g)`