alleryA simple theoretical model of a gas obeying the gas equation exactly is called an:
AIodised gas
BIdeal gas
CIdle gas
DInert gas
Answer & Solution
Correct answer: B. Ideal gas
1. Real gases only approximately obey the gas equation.
2. The exact case is a model rather than a substance.
3. An ideal gas is a simple theoretical model of a gas.
4. So the answer is an ideal gas.
_Source: syllabus Physics Part II, Ch 12 'Kinetic Theory'_
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