Gce Model Questions Vol1 2024 Chemistry Question 4
Practice objective / multiple choice question 4 from the 2024 Gce Model Questions Vol1 Chemistry examination.
A 10.0 g sample of a straight‑chain alkane \(\mathrm{C_nH_{2n+2}}\) is cracked over a catalyst to give ethene (\(\mathrm{C_2H_4}\)) and a second alkane that contains the remaining carbon atoms. The mass of ethene obtained is 2.00 g. Assuming the cracking reaction proceeds as \(\mathrm{C_nH_{2n+2}\rightarrow C_2H_4 + C_{n-2}H_{2n-2}}\), determine the value of \(n\) for the original alkane.
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About This Question
This is Gce Model Questions Vol1 2024 Chemistry Question 4. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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