Question

131 give scientific reason for the following
a) we should clean our mouth with water
after eating anything
b) Art's sting gives burning sensation

c) milkof magnesia is used in
to get rid of acidity
problem
d) Baking powder is used in preparation of bread cake

e) An acid conducts electricity but
not distilled water

f) Durng dilution acid should be added
to water and not vice versa​

Answer 1

Explanation:

distilled water don't contain electrolyte

if water is added it will explode

baking powder release co2 which makes pores

we should clean teeth because food makes teeth acidic

Answer 2

Answer:

a) If not, the food will make mouth an acidic medium and you'll get some cavity.

b) Because it injects formic acid.

c) Because it's basic in nature.

d) Baking powder, like baking soda and yeast, is a leavening agent that causes batter to rise. Baking powder lightens the texture of cakes by enlarging air bubbles within the batter.

e) Because distilled water does not contain ions or salts unlike acids.

f) Yea, your suggestion is good but I knew it already.