MCQ
Hydrogen chloride molecule contains a
- ✓Covalent bond
- BDouble bond
- CCoordinate bond
- DElectrovalent bond
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$HI \rightleftharpoons \frac {1}{2} H_{2(g)} + \frac{1}{2} I_{2(g)}$
is $8.0$. The equilibrium constant of the reaction
$H_{2( g )} + I_{2(g)} \rightleftharpoons 2HI_{ ( g )}$ will be
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: