Chemistry-
General
Easy

Question

The correct order of increasing bond length of
C minus H blank open parentheses I close parentheses
C minus O blank open parentheses I I close parentheses comma
C minus C blank open parentheses I I I close parentheses and C equals C blank left parenthesis I V right parenthesis is

  1. I<II<III, IV    
  2. I<IV<II<III    
  3. IV<III<II<I    
  4. III<IV<II<I    

The correct answer is: I<IV<II<III


    C minus H less than C equals C less than C minus O less than C minus C
    107 120 143 154 pm
    I < IV < II < III

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