In the reaction below; the cyanide is?
CH3CH2Cl + KCN → CH3CH2CN + KCl A. hydrophobic B. hydrophilic C. nucleophilic D. electrophilic Correct Answer: Option C – nucleophilic
Which of the following represents an aromatic compound?
A. C6H5OH B. C6H12 C. C6H9OH D. C6H8 Correct Answer: Option A – C6H5OH
A mixture of petrol and water can be separated through?
A. centrifugation B. distillation C. the use of separating funnel D. the use of filter paper Correct Answer: Option C – the use of separating funnel
A metal X forms two bromides with the formulae XBr2 and XBr3. What type of bonding exists between X and bromine in the bromide?
A. Ionic bonding B. Metallic bonding C. Dative bonding D. Covalent bonding Correct Answer: Option A – Ionic bondingProducts
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