MCQ
Amines are basic in nature because:
- AThey produce $OH^-$ ions when treated with water
- BThey have replaceable $H$ atoms on $N$ atoms
- ✓They have lone pair of electron on $N$ atom
- DNone of these
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$(A)$ the concentration of the reactant decreases exponentially with time.
$(B)$ the half-life of the reaction decreases with increasing temperature.
$(C)$ the half-life of the reaction depends on the initial concentration of the reactant
$(D)$ the reaction proceeds to $99.6 \%$ completion in eight half-life duration.
$\left[\right.$ Given $\left.: \log _{10} 2=0.301, \ln 10=2.303\right]$
$[Figure]$ $\xrightarrow[{Heat}]{{NaOC{H_3}\left( {1\,eq.} \right)}}$
