Verified Solution • 2025–26 Session moderate

QJEEM24Chff11: JEE Main 2024 Chemistry - Class 12 JEEM24Chff11 Solution: While preparing crystals of Mohr's salt, dil is added to a…

While preparing crystals of Mohr's salt, dil H2SO4\mathrm{H}_2 \mathrm{SO}_4 is added to a mixture of ferrous sulphate and ammonium sulphate, before dissolving this mixture in water, dil H2SO4\mathrm{H_2SO_4} is added here to :

Multiple Choice Options

  • A prevent the hydrolysis of ferrous sulphate
  • B prevent the hydrolysis of ammonium sulphate
  • C increase the rate of formation of crystals
  • D make the medium strongly acidic

Step-by-Step Verified Solution

While preparing crystal of Mohr's salt, dil. H2SO4\mathrm{H}_2 \mathrm{SO}_4 is added to prevent hydrolysis of ferrous sulphate.

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