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STD 12 - p -Block elements - ll — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - p -Block elements - ll4 Marks
MCQ
A solution of ammonia in water contains
  • A
    ${H^ + }$
  • B
    $O{H^ - }$
  • C
    Only $NH_4^ + $
  • ✓
    $O{H^ - },$ and $N{H_4}OH$ molecules
✓

Answer

Correct option: D.
$O{H^ - },$ and $N{H_4}OH$ molecules
d
(d) $N{H_3}$ when dissolved in water forms

$N{H_3} + {H_2}O\, \to \,NH_4^ + + O{H^ - }$ $\rightleftharpoons$  $N{H_4}OH$

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