- ✓Trisaccharide
- BMonosaccharide
- CDisaccharide
- DNone of these
${C_{18}}{H_{32}}{O_{16}} + {H_2}O \to \mathop {{C_6}{H_{12}}{O_6}}\limits_{{\rm{D\, glucose}}} + \mathop {{C_6}{H_{12}}{O_6}}\limits_{{\rm{D \,fructose}}} + \mathop {{C_6}{H_{12}}{O_6}}\limits_{{\rm{D\,mannose}}} $
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$2H_2 + 2NO \to N_2 + 2H_2O$
the following mechanism has been proposed
$(i)$ $2NO \rightleftharpoons N_2O_2\,$ (fast)
$(ii)$ $N_2O_2 + H_2 \xrightarrow{{{k_2}}} N_2O + H_2O\,$ (slow)
$(iii)$ $N_2O + H_2 \to N_2 + H_2O\,$ (fast)
then what will be the rate law of this reaction ?
Assertion $(A)$ : Experimental reaction of $CH _{3} Cl$ with aniline and anhydrous $AlCl _{3}$ does not give $o$ and $p-methylaniline$.
Reason $(R)$ : The - $NH _{2}$ group of aniline becomes deactivating because of salt formation with anhydrous $AlCl _{3}$ and hence yields $m$-methyl aniline as the product.
In the light of the above statements, choose the most appropriate answer from the options given below.