The ratio of number of water molecules in Mohrs salt and pot

Question

The ratio of number of water molecules in Mohr's salt and potash alum is ____________ x 10^(-1). (Integer answer)

DivineJEE · Accepted Answer

Mohr's salt : (NH_(4))_(2) Fe(SO_(4))_(2) . 6H_(2)OThe number of water molecules in Mohr's salt = 6Potash alum : KAl(SO_(4))_(2) . 12H_(2)OThe number of water molecules in potash alum = 12So ratio of number of water molecules in Mohr's salt and potash alum = 6 / 12 = 1 / 2= 0.5= 5 x 10^(-1)

Explanation

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