Question

A pressure cooker reduces cooking time for food, because ___________

(a) Heat is more evenly distributed in the cooking space

(b) The higher pressure inside the cooker crushes the food material

(c) Cooking involves chemical changes helped by a rise in temperature

(d) Boiling point of water involved in cooking is increased

Answer 1

The correct choice is (d) Boiling point of water involved in cooking is increased

For explanation I would say: As the pressure inside the pressure cooker increases, the boiling point of water increases.