1.

3.2 moles of hydrogen iodide were heated in a sealed bulb at \[{{444}^{o}}C\] till the equilibrium state was reached. Its degree of dissociation at this temperature was found to be 22%. The number of moles of hydrogen iodide present at equilibrium are                 [BHU 1982]

A.                 2.496    
B.                         1.87
C.                 2             
D.                 4
Answer» B.                         1.87


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