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State PCS PYQPrelims 2019

UPPCS · Question 60

Which of the following is NOT correctly matched?

  1. Desalination – Sea water
  2. Reverse osmosis – Potable water
  3. Denaturation – Proteins
  4. Pasteurisation – Tea
Show answer & explanation

Answer: (D) Pasteurisation – Tea

Explanation

Pasteurisation is mainly associated with milk (heating to kill pathogens), not tea. Desalination – sea water, reverse osmosis – potable water and denaturation – proteins are correct.