Excess of dilute sodium hydroxide solution is gradually added with shaking to an aqueous solution of zinc sulphate. What would you observe?

Explanation

To solve the question regarding the observation when excess dilute sodium hydroxide (NaOH) is added to an aqueous solution of zinc sulfate (ZnSO4), we can follow these steps:

### Step 1: Understand the Reactants
- We have two main reactants: zinc sulfate (ZnSO4) and sodium hydroxide (NaOH).
- Zinc sulfate is a soluble salt in water, and sodium hydroxide is a strong base.

### Step 2: Initial Reaction
- When dilute NaOH is added to the zinc sulfate solution, a reaction occurs.
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