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NEET2008ChemistryStates of MatterActual

A gas mixture contains ( O ₂ ) and ( N ₂ ) in the ratio of (1: 4 ) by weight. The ratio of their number of molecules is

Options

  1. A(1: 8 )
  2. B(1: 4 )
  3. C(3: 16 )
  4. D(7: 32 )

Correct answer

D. (7: 32 )

Step-by-step solution

( ) The ratio of ( O ₂ ) and ( N ₂ ) by weight is (1: 4 ). ( ) the ratio of ( O ₂ ) and ( N ₂ ) by moles (= 1 32 : 4 28 ) (=7: 32 )

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