Q.With reference to chemical fertilisers in India, consider the following statements I. At present, the retail price of chemical fertilisers is market-driven and not administrated by the Government. II. Ammonia, which is a input of urea, is produced from natural gas. III. Sulphur, which is a raw material for phosphoric acid fertiliser, is a by-product of oil refineries. Which of the statements given above is/are correct?
Correct answer: II and III