Fill in the blanks in the following statements:
(a) When carbon dioxide is passed through lime water, it turns milky due to the formation of _________.
(b) The chemical name of baking soda is _________.
(c) Two methods by which rusting of iron can be prevented are _________and ____ ____.
(d) Changes in which only _____ __ properties of a substance change are called physical changes.
(e) Changes in which new substances are formed are called _________changes.
Answers
Answered by
20
Answer:
Hope it helps you....✌️
Attachments:
Answered by
6
Answer:
a=calcium carbonate is precipitate
Explanation:
b=NAHCO3
c=painting and galvanisation
D=shape and
E=chemical change
please mark thanks and follow me dear friend
Similar questions