MCQ
$NH_3$ can not be obtained by
- ✓heating of $NH_4NO_3$
- Bheating of $NH_4Cl$
- Cheating of $(NH_4)_2CO_3$
- DNone
✓
Answer
Correct option: A.
heating of $NH_4NO_3$
a
Reactions are:
Reactions are:
$NH _4 NO _3 \rightarrow N _2 O + H _2 O$
$NH _4 NO _2 \rightarrow N _2+ H _2 O$
$NH _4 Cl _{\rightarrow} NH _3+ HCl$
$NH _4 NO _3(a q)+ NaOH (s) \rightarrow NH _3(g)+ H _2 O (l)+ NaNO _3(a q)$
$CaCN _2+3 H _2 O \rightarrow CaCO _3+ NH _3$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following types of metals forms the most efficient catalysts:
Benzaldehyde condenses with $N, N-$dimethylaniline in presence of anhydrous $ZnC{l_2}$ to give
→Which amino acid is achiral?
How many atoms of calcium will be deposited from molten $CaCl_2$ by a current of $25$ milli amperes flowing for $60\, seconds$
→Arrange reactivity of given alcohol in increasing order of elimination reaction
→$(I)$ $\begin{array}{*{20}{c}}
{C{H_2} - C{H_2} - C{H_2} - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{N{O_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$(II)$ $\begin{array}{*{20}{c}}
{C{H_3} - C{H_2} - CH - C{H_2}OH} \\
{|\,} \\
{N{O_2}}
\end{array}$
$(III)$ $\begin{array}{*{20}{c}}
{C{H_3} - CH - C{H_2} - C{H_2}OH} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{N{O_2}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}
\end{array}$
$(IV)$ $CH_3-CH_2-CH_2-CH_2OH$
Select answer from codes given below :
(image) $\xrightarrow[{\mathop {NaOH}\limits_{\left( {50\,\% } \right)} }]{{conc.}}{\text{Product}},$ Product
→Nitration of which of the following reactant gives maximum $\%$ of meta product . ( using $HNO_3 /H_2SO_4$) ?
→N - Glycoside bond connects:
Which of the following compounds will form significant amount of meta product during mono-nitration reaction ?
How many product will be formed when above compound undergo de-carb oxylation?
