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1. Solution and colligative properties — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry1. Solution and colligative properties1 Mark
MCQ
Pressure cooker reduces cooking time for food because
  • A
    Heat is more evenly distributed in the cooking space
  • ✓
    Boiling point of water involved in cooking is increased
  • C
    The higher pressure inside the cooker crushes the food material
  • D
    Cooking involves chemical changes helped by a rise in temperature
✓

Answer

Correct option: B.
Boiling point of water involved in cooking is increased
b
(b) Due to higher pressure inside the boiling point elevated.

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