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NEET2015ChemistrySome Basic Concepts of ChemistryActual

A mixture of gases contains H 2 and O 2 gases in the ratio of 1 : 4 (w/w). What is the molar ratio of the two gases in the mixture?

Options

  1. A1 : 4
  2. B4 : 1
  3. C16 : 1
  4. D2 : 1

Correct answer

B. 4 : 1

Step-by-step solution

( array |lcccc| & & H ₂ & : & O ₂ W / W & & 1 & : & 4 Moles & & 1 2 & : & 4 32 & & 1 & : & 1 4 array ) i.e. 4 : 1

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