MCQ
The correct order towards bond angle is
- A$sp < s{p^2} < s{p^3}$
- B$s{p^2} < sp < s{p^3}$
- ✓$s{p^3} < s{p^2} < sp$
- DBond angle does not depend on hybridisation
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$2{H_2}O \rightleftharpoons {H_3}{O^ + } + O{H^ - }$ ,
the value of $\Delta {G^o}$ at $298\,K$ is approximately .......$kJ\,mol^{-1}$
Reason : Stannous chloride is a powerful oxidising agent which oxidises mercuric chloride to metallic mercury.