What is the formal charge on the $N$ atom in the $[S-C \equiv N:]^-$ ion?
- Azero
- B$3$
- C$-2$
- D$2$
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In the reaction $AlCl_3 + Cl^- \rightarrow [AlCl_4]^-$,$AlCl_3$ acts as a.......
Easy
View SolutionSodium bicarbonate $(NaHCO_3)$ has which of the following types of bonds?
Medium
View SolutionThe correct order of $S-S$ bond length in the following oxyanions is:
$(I) \, S_2O_4^{2-}$
$(II) \, S_2O_5^{2-}$
$(III) \, S_2O_6^{2-}$
$(I) \, S_2O_4^{2-}$
$(II) \, S_2O_5^{2-}$
$(III) \, S_2O_6^{2-}$
Match the following columns:
Column-$I$ Column-$II$ $(P)$ $\underline PCl_5 \to PCl_3 + Cl_2$ $(i)$ Change in hybridisation $(Q)$ $\underline SO_3 \to \underline SO_2 + \frac{1}{2}O_2$ $(ii)$ Change in bond angle $(R)$ $\underline NH_3 + H^{+} \to \underline NH_4^+$ $(iii)$ Change in shape $(S)$ $H_2\underline O + H^{+} \to H_3\underline O^{+}$ $(iv)$ Change in oxidation state
| Column-$I$ | Column-$II$ |
| $(P)$ $\underline PCl_5 \to PCl_3 + Cl_2$ | $(i)$ Change in hybridisation |
| $(Q)$ $\underline SO_3 \to \underline SO_2 + \frac{1}{2}O_2$ | $(ii)$ Change in bond angle |
| $(R)$ $\underline NH_3 + H^{+} \to \underline NH_4^+$ | $(iii)$ Change in shape |
| $(S)$ $H_2\underline O + H^{+} \to H_3\underline O^{+}$ | $(iv)$ Change in oxidation state |
Difficult
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