Question

1.
3.
Generally liquids on heating
[ ]
a) Contract b) Expand
c) Remain same d) None of these
When compared to solids, the expansion of liquids is
1
a) Less
b) More
c) Equal
d) Can't be compared
Liquids expansion posses
11
a) Coefficient of linear expansion
b) Coefficient of areal expansion
c) Coefficient of volume expansion
d) All the above
A liguld have
11
a) Coefficient of real expansion
b) Coefficient of apparant expansion
c) Coefficient of areal expansion
d) All the above
The relation between y&y.V. -expansion of vessel)
11
a) 1. 1.-7. b) / + 6) 7+ 3 d. Vlr.
Statement (A): Aquatic animals are able to survive because of anamolous expansion of water
Statement (B): Water on heating expands up to 4°C.
11
a) Both A & B are true
b) A is true, b is false
c) A is false & B is true
d) Roth A and B are false
7. Anamolous expansion of water is demonstrated by
11
a) Jolly's apparatus
b) Hope's apparatus
c) Regnault's apparatus
d) Specific apparatus
8. Coefficient of real expansion of liquid
a) Depends on the nature of liquid
b) Depends on nature of vessel
c) Depends on temperature scale
d) All the above
9. Among the following the substance having highest coefficient of cubical expansion is [ 1
a) Mercury
b) Water
c) Steel
d) Air
10. The coefficient of real expansion of Hg is 0.18 x 10.C. If the density of Hg at 0°C is 13.6g le
its density at 200°C will be
a) 133 g lcc b) 13.13/ce c) 13.6g/ec
d) 13 g Moe​

Answer 1

Answer:

1 expand

2 can not be compressed

3 all the above

4 a is true and b is false

5 jolly's apparatus

6 all the above

7 mercury

8