D: 4
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In this question, alkenes and cyclic alkanes should be considered. How many structural isomers of C₄H₈ are there?
Which compound will decolourise Br₂(aq)?
Alkenes react with aqueous hydrogen bromide. The reaction proceeds via an intermediate carbocation. The more stable t…
Nitrogen dioxide gas is produced when petrol is burned in car engines. Which acids are made in the atmosphere as a re…
In which reactions is the major product formed by a nucleophilic substitution reaction? 1 bromoethane + potassium cya…
Two carbonyl compounds have the molecular formula C₃H₆O. Which reagents give different observations with these two co…