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2nd Year Chemistry Chapter 9 MCQs

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Let’s get the important 2nd Year Chemistry Chapter 9 MCQs Aromatic Hydrocarbons with Answers here. Hydrocarbons are classified into cyclic and open-chain compounds. This chapter is about closed-chain or cyclic hydrocarbons. They have further two classes i.e. Monocyclic and Polycyclic Aromatic hydrocarbons. It is important to know about their structures and stability. Then the preparation of Benzene and its reactions are important. Then finally, the comparison of the reactivity of alkanes, alkenes, and benzene is discussed. Now move on to the MCQs to prepare for the entrance test. These questions will help you to prepare well for them. Solve the quiz given below and then check the answers.

2nd Year Chemistry Chapter 9 MCQs Aromatic Hydrocarbons

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2nd Year Chemistry Chapter 9

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1. Which of the following species participate in Sulphonation of benzene ring:

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2. The most common reactions of benzene and its derivatives are:

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3. A six-membered ring containing one double bond is called:

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4. Which compound was recognized as the parent member of aromatic compounds:

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5. Heating a mixture of Sodium benzoate and soda-lime gives:

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6. Hybridization of each carbon atom in the benzene ring is:

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7. The compound prepared by an electrophilic substitution reaction of benzene is:

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8. Benzene was discovered by Michael Faraday in:

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9. Which one of the following is not monocyclic aromatic hydrocarbon:

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10. The empirical formula of Benzene was determined by:

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11. Toluene is called:

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12. In which one of the following compound rings is not fused together at ortho positions:

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13. The term ‘Aromatic’ was derived from:

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14. Benzene + Ozone →Y, in this sequence Y is:

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15. All C-H bond lengths of benzene ring is:

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16. The stability of aromatic compounds _____ with the increase in the number of its resonance structures:

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17. Which species represents the electrophile in aromatic Nitration?

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18. The bond angles in the benzene ring are:

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19. How many molecules of chlorine added to benzene in the presence of sunlight:

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20. Substituted phenyl groups are called:

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