A) \[2.5\]
B) \[3.0\]
C) \[5.0\]
D) \[6.0\]
Correct Answer: C
Solution :
Molecular weight \[=2\times \] vapour density \[=2\times 70\] \[=140\] \[\therefore \] \[{{(CO)}_{x}}=140\] or \[{{(12+16)}_{x}}=140\] or \[28x=140\] \[x=5\]You need to login to perform this action.
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