When mango is placed in dilute aqueous solution of hydrochloric acid, it?

Options

A. Shrinks
B. Swells
C. Brusts
D. Nothing happens

Explanation

To solve the question of what happens when a mango is placed in a dilute aqueous solution of hydrochloric acid, we can analyze the situation step by step.

### Step-by-Step Solution:

1. **Understanding the Solution**:
- A dilute aqueous solution of hydrochloric acid (HCl) is considered a hypotonic solution. This means that the concentration of water (solvent) is higher in the solution compared to the concentration of solutes (like sugars) inside the mango.

**Hint**: Recall that a hypotonic solution has a lower concentration of solutes compared to the inside of the cell or fruit.

2. **Osmosis Concept**:
- Osmosis is the movement of water molecules from an area of higher concentration of water (hypotonic solution) to an area of lower concentration of water (inside the mango).

**Hint**: Remember that osmosis involves the movement of water across a semi-permeable membrane (like the skin of the mango).

3. **Water Movement**:
- Since the dilute HCl solution has a higher concentration of water than the inside of the mango, water will move into the mango to balance the concentrations.

**Hint**: Think about how water moves to areas where there are fewer water molecules (higher solute concentration).

4. **Effect on the Mango**:
- As water enters the mango, it will cause the mango to swell. This is because the influx of water increases the internal pressure and volume of the mango.

**Hint**: Visualize how a sponge absorbs water and expands; a similar process occurs with the mango.

5. **Conclusion**:
- Therefore, when a mango is placed in a dilute aqueous solution of hydrochloric acid, it will swell due to the process of osmosis.

**Final Answer**: The mango will swell.