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SSC CHSL 2020 PYQ — Question 28

SSC CHSL - 19th October 2020 - Shift 1 • General Awareness • Q28

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What is the formula of butane gas?

Show answer & explanation

Correct answer: B

Explanation

The correct answer is option 2 i.e. C4H10.

  • Butane or n-butane is an alkane with the formula C4H10.
  • Butane is a gas at room temperature and atmospheric pressure.
  • Butane is a highly flammable, colourless, easily liquefied gas that quickly vaporizes at room temperature.