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Question

Which of the following gases is heavier than oxygen?

This question was previously asked in
SSC CGL 2017 (Tier 1) Previous Year Paper (16-Aug-2017) (Shift 1)
The correct answer is

Carbon dioxide

Carbon dioxide is heavier than oxygen, as it has a higher molecular weight.

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Similar Questions

  1. Bubble of air rise up through liquids due to:

  2. The boiling point of liquids vary as


Important Questions from States of Matter

  1. Which is correct statement ?

  2. According to Charle's Law, which of the following is constant?

  3. Which of the following statements is/are correct?

    I. Mass vapor is obtained in the air by evaporation and transpiration.

    II. Water circulation between the oceans and the water bodies is called the water cycle.

  4. Which of the following arenot chemical changes?

    1. Tempering of iron

    2. Conversion of the iron piece into an electro-magnet by passing the current around the iron

    3. Melting of iron

    4. Rusting of iron

    Select the correct answer using the code given below:

  5. Which of the following statements is not correct regarding matter?

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