Statement-`1`: Snow is better insulator than ice.
Statement -`2` : Snow contain air packet and air is a bad conductor of heat.

Options

A. Statement -`1` is True , Statement -`2` is True , Statement -`2` is correct explanation for Statement - `1`
B. Statement -`1` is True , Statement -`2` is True , Statement -`2` is not correct explanation for Statement - `1`
C. Statement -`1` is True , Statement -`2` is False.
D. Statement -`1` is False , Statement -`2` is True.

Answer

To analyze the statements regarding snow and ice, let's break down the reasoning step by step:

### Step 1: Understanding the Properties of Ice
- Ice is a solid form of water and is known to be a poor conductor of heat. This is primarily because it is a nonmetal and has very few free electrons available for conduction.

### Step 2: Understanding the Properties of Snow
- Snow is composed of ice crystals that contain numerous air pockets. These air pockets are significant because air is known to be a very poor conductor of heat.

### Step 3: Comparing Insulating Properties
- The presence of air pockets in snow enhances its insulating properties. Since air does not conduct heat well, snow can trap heat effectively, making it a better insulator compared to solid ice.

### Step 4: Conclusion on the Statements
- **Statement 1**: "Snow is a better insulator than ice." This statement is true based on the presence of air in snow.
- **Statement 2**: "Snow contains air packets and air is a bad conductor of heat." This statement is also true and provides a valid explanation for why snow is a better insulator.

### Final Answer
Both statements are correct, and Statement 2 correctly explains Statement 1.