Question

Which of the following will release carbon dioxide when added to dough without any heat?
(A) Baking powder
(B) Baking soda
(C) Both A and B
(D) None​

Answer 1

Answer:

Correct option is

C

In removing permanent hardness of water

Baking soda,(NaHCO

3

) also known as sodium bicarbonate, is widely used in baking. This is because it has leavening properties, meaning it causes dough to rise by producing carbon dioxide. Aside from cooking, baking soda has a variety of additional household uses and health benefits.

They are-

In medicines as antacid

As a component of baking powder

In fire extinguishers

Relieves insect bites

Relieves skin irritation

Air Freshener

Hence, option C is wrong about baking soda as it is not used in removing permanent hardness of water.

Answer 2

Explanation:

C) Both A and B

Hope it's helpful to you