Question

7. Ice floats on the surface of water because
a) It is heavier than water
b) The density of water is same as that of rice
c) Ice is lighter than water
d) None of these

8. Which of the following statements do not express the properties of a solid?
i) The particles of a solid have high energy.
ii) The interparticle forces of attraction in a solid are very weak.
iii) A solid melts at a fixed temperature.
iv) The fluidity of a solid is very high.
a) (i) and (ii) only b) (i), (ii) and (iv) c) (ii) and (iii) only d)(iii) and (iv) only


​

Answer 1

7.c

8.d

Hope it helps...........

Answer 2

7. Ice floats on the surface of water because

c) Ice is lighter than water(true)

8. Which of the following statements do not express the properties of a solid?

b) (i), (ii) and (iv) (true )

please mark as Brainliest answer. ...