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Salts: Hydrogen of Acids MCQ App Download & e-Book - 663

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Considering the reaction equation CuO + H2SO4 → CuSO4 + H2O, excess of Copper Oxide (CuO) is added to get

  1. more mass of salt
  2. neutralize excess acid
  3. ease the salt crystallization
  4. help salt retain the water of crystallization
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Salts Hydrogen of Acids App (Android & iOS)

Salts Hydrogen of Acids App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

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10th Grade Chemistry App (Android & iOS)

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SAT Chemistry App (iOS & Android)

O Level Chemistry MCQs eBook Download

O Level Chemistry MCQ Book PDF

O Level Chemistry MCQ Book PDF

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