superprepTNPSC Group 1

Daily Current Affairs Quiz

TNPSC Group 1 Daily Quiz, Sunday, 27 September 2026

10 current-affairs MCQs · English + Tamil · ~2 min · no sign-up needed

Q1 of 10

Which of the following statements are correct? In an isothermal process,

  1. the temperature of the gas remain constant
  2. the gas does not take any heat from the surroundings
  3. the internal energy of the gas remains constant
  4. the pressure and volume of the gas remain constant

  1. A

    (b) and (c) are correct

  2. B

    (c) and (d) are correct

  3. C

    (a) and (c) are correct

  4. D

    (a) and (d) are correct

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