Chemistry · May / June 2016 · Paper 11 · Question 13
5070Isotopes
Two isotopes of chlorine are 35Cl and 37Cl. Using these isotopes, how many different relative molecular masses are possible for the compound with molecular formula C2H3Cl3?
- A2
- B3
- C4
- D5
As printed in the paper
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Correct answer: C. 4
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