_If in the gaseous phase reaction, N‚Äö√á√áO‚Äö√á√� – McqOptions

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1.	_If in the gaseous phase reaction, N‚Äö√á√áO‚Äö√á√ë ‚Äö√°√£ 2NO‚Äö√á√á, x is the part of N‚Äö√á√áO‚Äö√á√ë which dissociates, then the number of molecules at equilibrium will be$?
A.	(1 + x)
B.	(1 - x)
C.	(1 + x)¬¨‚â§
D.	(1 - x)¬¨‚â§
Answer» B. (1 - x)

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