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4. d and f- block elements — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry4. d and f- block elements1 Mark
MCQ
Silver nitrate is supplied in coloured bottles because it is
  • A
    Oxidised in air
  • ✓
    Decomposes in sunlight
  • C
    Explosive in sunlight
  • D
    Reactive towards air in sunlight
✓

Answer

Correct option: B.
Decomposes in sunlight
b
(b)Decomposes in sunlight.
$2AgN{O_3}\,\xrightarrow{\Delta }\,2Ag + 2N{O_2} + {O_2}$

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