Question

i. weathering of a big rock
ii.
rusting of al
iii. burning a piece of paper
a sapling gr
c) Which of the following is an example of a reversible change?
iv.
i.
A tomato ripens when it is left in open.
ii.
When a woollen cloth is washed in hot water, it shrink
iii.
When sugar is added to water and the mixture is stirr
iv. When the biscuit dough is heated, it becomes hard.
d) Which of the following is an example of irreversible change
i.
Batter is being made into a dosa.
ii.
When peas are put in a freezer, they turn hard.
iii.
When water is boiled, it turns into vapour.
iv.
When salt is mixed with water, it dissolves.
Tecon be changed into water by
Ice can he chan into​

Answer 1

Answer:

Answer of C question - 2nd

Answer of D question - 1st