What type of chemical reactions take place when electricity is passed through water?

Corrosion is an example of which type of reaction?

Barium Nitrate is used in signal flared and fireworks that burn in bright ____colour.

Rancidity is an example of which type of reaction?

Bleaching action of chlorine is by

What is the product obtained when copper sulphate is heated?

Which of the following is an example of a chemical change?

Which of the following is an endothermic process?

Which of the following is an example of a physical change?

What is the product obtained when zinc carbonate is heated?