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A gas which obeys kinetic theory perfectly is called -

This question was previously asked in
RSMSSB JE Electrical/Mechanical 2020 Official Paper (Diploma): Held on 26 Dec 2020
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  1. Normal gas
  2. Real gas
  3. Pure gas
  4. Perfect gas

Answer (Detailed Solution Below)

Option 4 : Perfect gas
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Detailed Solution

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Explanation:

  • Perfect gas is one which obeys all gas laws and the kinetic theory of gases.
  • Perfect gas is a hypothetical gas. On the other hand Real gases are non-hypothetical gases whose molecules occupy space and have interactions so don’t follow kinetic theory of gases in a perfect manner.
  • Monoatomic gas is a gaseous substance composed of molecules that each contain one atom each.
  • Ex. are helium, argon and neon. A diatomic gas is a gas that has 2 atoms.
  • For example hydrogen gas is H2, oxygen gas is O2
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