Complete combustion of \[0.858\ g\] of compound X gives \[2.63\ g\] of \[C{{O}_{2}}\] and \[1.28\ g\] of \[{{H}_{2}}O\]. The lowest molecular mass X can have [Kerala MEE 2000]

Complete combustion of \[0.858\ g\] of compound X gives \[2.63\ g\] of

1.	Complete combustion of \[0.858\ g\] of compound X gives \[2.63\ g\] of \[C{{O}_{2}}\] and \[1.28\ g\] of \[{{H}_{2}}O\]. The lowest molecular mass X can have [Kerala MEE 2000]
A.	\[43\ g\]
B.	\[86\ g\]
C.	\[129\ g\]
D.	\[172\ g\]
Answer» B. \[86\ g\]

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Complete combustion of \[0.858\ g\] of compound X gives \[2.63\ g\] of \[C{{O}_{2}}\] and \[1.28\ g\] of \[{{H}_{2}}O\]. The lowest molecular mass X can have [Kerala MEE 2000]

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