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Q1 / 5
Introduction to organic chemistry
Higher
2 marks
What is an isomer? Give an example.
A
Same molecular formula but different structural arrangement; e.g. butane and methylpropane (C₄H₁₀)
B
Compounds with the same structure but different molecular formulae
C
Atoms of the same element with different neutron numbers
D
Compounds produced in the same chemical reaction
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