Question: Complete combustion of 0.858 g of compound X gives 2.63 g of CO₂ and 1.28 g of H₂O. The lowest molecular mass X can have [Kerala MEE 2000]
(a) 43 g
(b) 86 g
(c) 129 g
(d) 172 g
Correct Answer: (a) 43 g
Question: Complete combustion of 0.858 g of compound X gives 2.63 g of CO₂ and 1.28 g of H₂O. The lowest molecular mass X can have [Kerala MEE 2000]
(a) 43 g
(b) 86 g
(c) 129 g
(d) 172 g
Correct Answer: (a) 43 g
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