Which of the following is an exothermic reaction?

In exothermic reaction

In exothermic reaction

In exothermic reaction

Which of the following is not a exothermic reaction?

Which are of the following is an exothermic reaction?

Which one of the following is an exothermic reaction?

Which one of the following is an exothermic reaction?

Which of the following are exothermic reactions ? I. Burning of coal II . Respiration III Decomposition of vegetable matter into compost . IV Decomposition of silver chloride into silver .