$CH_3NO_2 \xrightarrow{Sn + HCl} CH_3X$,the '$X$' contains:
- A$-NH_2$
- B$-COOH$
- C$-CHO$
- D$(CH_3CO)_2O$
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Similar Questions
At $NTP$,the reaction of $1 \ mol$ of methylamine with nitrous acid will yield ......... liters of nitrogen.
Medium
View SolutionIn the given reaction sequence:
$CH_3-CH_2-OH$ $\xrightarrow[(ii) H^{\oplus}]{(i) KMnO_4/OH^{\ominus}/\Delta} (A)$ $\xrightarrow[(ii) NH_3/\Delta]{(i) SOCl_2} (B)$ $\xrightarrow{Br_2/KOH} (C)$
$(C)$ will be:
$CH_3-CH_2-OH$ $\xrightarrow[(ii) H^{\oplus}]{(i) KMnO_4/OH^{\ominus}/\Delta} (A)$ $\xrightarrow[(ii) NH_3/\Delta]{(i) SOCl_2} (B)$ $\xrightarrow{Br_2/KOH} (C)$
$(C)$ will be:
Difficult
View SolutionWhen a primary amine is heated with $NaNO_2/HCl$,a gas is evolved with brisk effervescence. Identify the gas.
$R-NH_2 \xrightarrow{NaNO_2/HCl} ..................$
$R-NH_2 \xrightarrow{NaNO_2/HCl} ..................$
Difficult
View SolutionIn the carbylamine reaction,hot alcoholic $KOH$ and ...... are required.
Medium
View Solution$R-CONH_2 + xNaOH + Br_2 \to R-NH_2 + 2NaBr + Na_2CO_3 + H_2O$
The number of moles of $NaOH$ used in the above Hoffmann bromamide reaction is:
The number of moles of $NaOH$ used in the above Hoffmann bromamide reaction is:
Medium
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