MCQ
Aq. solution of sodium cyanide is
- AAcidic
- BAmphoteric
- ✓Basic
- DNetural
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$(I)\,\,C{H_2} = CH - \mathop C\limits^ \oplus {H_2}$
$(II)\,\,C{H_3} - CH_2 - \mathop C\limits^ \oplus {H_2}$
$(A)\,\,NH_4OH + NH_4Cl$ $(B)\,\,HCl + NaCl$
$(C)\,\,NH_4OH + HCl$ in $2 : 1\,mole$ ratio
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