A molecule of gaseous dinitrogen tetroxide, N 2 O 4 , contains an N-N bond. The bond can break to form two molecules of gaseous nitrogen dioxide, NO 2 .

Which of the following statements is true?

Question

A molecule of gaseous dinitrogen tetroxide, N 2 O 4 , contains an N-N bond. The bond can break to form two molecules of gaseous nitrogen dioxide, NO 2 . 
  
 Which of the following statements is true?

Answer

When the bond breaks, energy is absorbed

Answer

When the bond breaks no energy will be absorbed or released.

Answer

I don't know.

Answer

It is not possible to predict whether energy would be absorbed or released when the bond breaks.

Answer

When the bond breaks, energy is released

Crowdly

A molecule of gaseous dinitrogen tetroxide, N 2 O 4 , contains an N-N bond. The ...

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