MHT CET · Chemistry · Some Basic Concepts of Chemistry
How many moles of ethene are required to prepare \(6.0 \mathrm{~g}\) ethane by hydrogenation process?
- A \(0 \cdot 2\) mole
- B \(0 \cdot 1\) mole
- C \(1 \cdot 0\) mole
- D \(4 \cdot 0\) mole
Answer & Solution
Correct Answer
(A) \(0 \cdot 2\) mole
Step-by-step Solution
Detailed explanation
\(\mathrm{CH}_{2}=\mathrm{CH}_{2}+\mathrm{H}_{2} \rightarrow \mathrm{CH}_{3}-\mathrm{CH}_{3}\)
30g requires 1 mole
\(6 \mathrm{~g}\) requires \(\mathrm{x}\) mole
\(x=6 / 30=0.2\) mole
30g requires 1 mole
\(6 \mathrm{~g}\) requires \(\mathrm{x}\) mole
\(x=6 / 30=0.2\) mole
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