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MHT CET202012 Oct 2020Evening ShiftChemistryThermodynamics (C)Actual

Which of the following eations has _ f H ^ and H ^ same?

Options

  1. AH _ 2( ~g ) + 1 2 O _ 2( ~g ) H ₂ O _ ( l )
  2. BN _ 2( l ) + O _ 3( ~g ) N ₂ O _ 3( ~g )
  3. CCH _ 4( ~g ) +2 Cl _ 2( ~g ) CH ₂ Cl _ 2( ~g ) +2 HCl _ ( g )
  4. DCO _ ( g ) + O _ 2( ~g ) 2 CO _ 2( ~g )

Correct answer

A. H _ 2( ~g ) + 1 2 O _ 2( ~g ) H ₂ O _ ( l )

Step-by-step solution

No solution

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