MCQ
Which one of the following reactions does not come under hydrolysis type reaction?
  • A
    $P _{4} O _{10( s )}+6 H _{2} O _{( I )} \rightarrow 4 H _{3} PO _{4( aq )}$
  • B
    $SiCl _{4( l )}+2 H _{2} O _{( I )} \rightarrow SiO _{2( s )}+4 HCl _{( aq )}$
  • C
    $Li _{3} N _{( s )}+3 H _{2} O _{( i )} \rightarrow NH _{3( g )}+3 LiOH _{( aq )}$
  • $2 F _{2( g )}+2 H _{2} O _{( l )} \rightarrow 4 HF _{( aq )}+ O _{2( g )}$

Answer

Correct option: D.
$2 F _{2( g )}+2 H _{2} O _{( l )} \rightarrow 4 HF _{( aq )}+ O _{2( g )}$
d
Reaction of $F _{2}$ with $H _{2} O$ gives $HF ( aq )$ and $O _{2}( g )$ as products in which fluorine oxidises water into oxygen which does not come under hydrolysis type reaction

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Which of the following reactions are disproportionation reactions?

(A) $\mathrm{Cu}^{+} \rightarrow \mathrm{Cu}^{2+}+\mathrm{Cu}$

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