Question : What is" milk of magnesia chemically

Option 1: Magnesium carbonate

Option 2: Sodium bicarbonate

Option 3: Calcium hydroxide

Option 4: Magnesium hydroxide

Question : pH of milk of Magnesia is ______.

Option 1: 12

Option 2: 8

Option 3: 10

Option 4: 14

Question : Which of the following is used in photography?

Option 1: Sodium bicarbonate

Option 2: Sodium thiosulphate

Option 3: Sodium hydroxide

Option 4: Sodium sulphate

Question : Which of the following has pH value 7 ?

Option 1: Pure Water

Option 2: H₂SO₄

Option 3: Sodium carbonate

Option 4: HCl

Question : Baking soda is ________________.

Option 1: sodium carbonate

Option 2: sodium sulphate

Option 3: sodium hydrogen carbonate

Option 4: sodium hydroxide