MHT CET20228 Aug 2022Evening ShiftChemistryIonic EquilibriumActual
Why the pH of aqueous solution of copper sulphate is less than 7 ?
Options
- AIt is a salt of strong acid and weak base.
- BIt is a salt of weak acid and weak base.
- CIt is salt of strong acid and strong base.
- DIt is a salt of weak acid and strong base.
Correct answer
A. It is a salt of strong acid and weak base.
Step-by-step solution
CuSO ₄ is a salt of Cu ( OH )₂( WB ) and H ₂ SO ₄( SA )