Question

1)
Frost and hoar frost are the forms of liquid state of water.
True / False
2)
Soil contains some amount of water in the form of moisture.
True / False
3)
Water occurs in free as well as combined state.
True / False
4)
Water is not present in carbohydrates.
True / False
5)
In combined state, water is present in
[ ]
a) Carbohydrates
b) proteins
c) CuSO4.5H,0,
d) all
6)
of the earth's surface is covered with water.
a) 1/2
b) 3/4
c) 4/5
d) 1/3
7)
What percentage of our body weight is constituted by water?
a) 35%
b) 50%
c) 60%
d) 70%
8)
Which of the following is solid state of water?
[-]
a) Snow
b) Ice
c) Mist
d) Frost
9)
Identify the liquid state of Water.
a) Ice
b) Dew
c) Fog
d) Hoar frost
10)
Mist is the
state of water.
[ ]
a) Solid
b) Liquid
c) Gaseous
d) None of these​

Answer 1

Explanation:

1-false

2-true

3-false

4-false

5-all

6-3/4

7-35persent

8-ice

9-dew

10-none of these