Class 10 Courses

Chapter 9: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 9

Organic Chemistry Quiz Questions & Answers PDF Download - 7

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The Quiz: Which of the following has two hydrocarbon groups bonded to the carbonyl carbon atom; "Organic Chemistry" App (iOS, Android) with answers: Ketones; Aldehydes; Carboxylic acids; Ethers; to study distance learning courses. Study Functional Groups MCQ Questions, download Amazon eBook (Free Sample) for online study.

Organic Chemistry Exam Questions and Answers PDF Download: Test 7

MCQ 31:

Which of the following has two hydrocarbon groups bonded to the carbonyl carbon atom?

  1. aldehydes
  2. ketones
  3. carboxylic acids
  4. ethers
MCQ 32:

Butane (alkane) has

  1. 3 carbon atoms
  2. 5 carbon atoms
  3. 4 carbon atoms
  4. 2 carbon atoms
MCQ 33:

An alkane with molecular formula C10H22 is called

  1. butane
  2. octane
  3. Nonane
  4. Decane
MCQ 34:

Which of the following are characterized by the presence of the hydroxyl group attached to a hydrocarbon chain?

  1. halo alkanes
  2. phenols
  3. ethers
  4. alcohols
MCQ 35:

The general formula for carboxylic acids is

  1. R-OH
  2. R-O-R
  3. R-COOH
  4. R-NH2

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