MCQ
The complete combustion of $C{H_4}$ gives
- A$CO + {H_2}$
- B$CO + {N_2}$
- ✓$C{O_2} + {H_2}O$
- D$CO + {N_2}O$
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A. $1\text{s}^2\ 2\text{s}^2\ 2\text{p}^6$ B. $1\text{s}^2\ 2\text{s}^2\ 2\text{p}^4$ C.$1\text{s}^2\ 2\text{s}^2\ 2\text{p}^6\ 3\text{s}^1$ D.$1\text{s}^2\ 2\text{s}^2\ 2\text{p}^5$
Which of the following is the correct order of increasing tendency to gain electron:

