Question

WORKSHEET-1
0.1. Give one word for the following:
1. Water obtained by the distillation of natural water.
2. Water used for drinking purpose.
3. Property which reduces force of attraction between the existing ions.
4. Circulation of water from the earth's surface to the atmosphere and back to the
earth is called.
5. Water which occurs in nature in free state.

Q.2. Fill in the blanks with sultable words :
1. The elements of water cannot be separated by
..... means.
2. More energy is associated with
and less energy with stability,
3. Presence of impurities
the freezing point
4. Pure water is a
... conductor of heat and electricity.
5. Water is used to generate
...... in turbines.
6. Water is the only substance that expands on
7. Upper layer of ice acts as an
and protects the fish and animals from cold.
8. Water is used as a ........
in nuclear reactors​

Answer 1

Explanation:

"When it's cold outside, there's hardly any water vapor present in the air, whereas boiling water emits vapor very readily that's why it's steaming," Seeley says. "When you throw the water up in the air, it breaks into much smaller droplets, so there's even more surface for water vapor to come off of.