Which chemical is commonly used as a food preservative?

Which compound is responsible for the pain-relieving effect in Aspirin?

Which of the following is used as a bleaching agent in household products?

Which chemical is used in toothpaste to prevent tooth decay?

Which gas is responsible for the fizz in soft drinks?

The main ingredient in soaps is:

Which of the following is used as an antacid?

Which chemical is used to disinfect drinking water?

Which compound is commonly used in cold packs for instant cooling?

The artificial sweetener used by diabetic patients is:

Which chemical in soaps helps to remove grease and oil?

Which of the following is an example of an analgesic (painkiller)?

Which vitamin is formed in the body when sunlight reacts with the skin?

Which compound is responsible for the sharp smell of onions?

Which of the following is used in perfumes and deodorants?

Which chemical gives soaps their cleaning action?

Which chemical is used to reduce fever?

Baking soda is chemically known as:

Which gas is used in refrigerators and air conditioners?

The chemical used to sweeten cakes and pastries is: