Nitrobenzene is prepared from benzene using a mixture of concentrated $HNO_3$ and concentrated $H_2SO_4$. In the nitrating mixture,$HNO_3$ acts as a ........
- ABase
- BAcid
- CReducing agent
- DCatalyst
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Similar Questions
In a primary amine,the amino group $(-NH_2)$ is attached to which type of carbon atom?
Medium
View SolutionMatch the following:
Column $I$ Column $II$ $(A)$ $CH_3CH_2CH_2CH_2NH_2$ $(i)$ Secondary amine $(B)$ $(CH_3CH_2)_2NH$ $(ii)$ Tertiary amine $(C)$ $(CH_3)_3N$ $(iii)$ Aromatic amine $(D)$ $C_6H_5NH_2$ $(iv)$ Quaternary ammonium salt $(v)$ Primary amine
The correct match is:
| Column $I$ | Column $II$ |
|---|---|
| $(A)$ $CH_3CH_2CH_2CH_2NH_2$ | $(i)$ Secondary amine |
| $(B)$ $(CH_3CH_2)_2NH$ | $(ii)$ Tertiary amine |
| $(C)$ $(CH_3)_3N$ | $(iii)$ Aromatic amine |
| $(D)$ $C_6H_5NH_2$ | $(iv)$ Quaternary ammonium salt |
| $(v)$ Primary amine |
The correct match is:
Classify the following amines as primary,secondary,or tertiary:
$(i)$ $1-$naphthylamine
$(ii)$ $N,N$-dimethyl$-1-$naphthylamine
$(iii)$ $(C_2H_5)_2CHNH_2$
$(iv)$ $(C_2H_5)_2NH$
$(i)$ $1-$naphthylamine
$(ii)$ $N,N$-dimethyl$-1-$naphthylamine
$(iii)$ $(C_2H_5)_2CHNH_2$
$(iv)$ $(C_2H_5)_2NH$
Medium
View SolutionIso-propyl amine is a
The $IUPAC$ names of the following compounds $A$ and $B$ are:
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