Class XI Chemistry Basics of Organic 10

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Question 1

Arrange the following amines in the order of increasing basicity.

• A
• B
• C
• D

Question 2

In which of the following pairs A is more stable than B?

• A
• B
• C
• D

Question 3

Which nitrogen is protonated readily in the guanidine?

• A1
• B2
• C3
• DNone of these

Question 4

An organic compound C₄H₈O is found to be optically active. Which of the following is correct structure of the given compound?

• A(CH₃)₂CHCHO
• BCH₂=CH-CH(OH)CH₃
• CCH₃COCH₂CH₃
• DCH₃CH₂CH ­₂CHO

Question 5

Which of the following compounds will exhibit geometrical isomerism?

• A1-phenyl-2butene
• B3-phenyl-1-butene
• C2-phenyl-1-butene
• D1,1-diphenyl-1-propene

Question 6

The structure of ‘phthalic acid’ is

• A
• B
• C
• D

Question 7

Which one of the following is an allylic alcohol

• AH₂C=CH-OH
• BH₂C=CH-CH₂-OH
• CC₆H₅-CH=CH-OH
• DNone of the above

Question 8

The IUPAC name of Ethyl-Phenyl-ketone is

• A3-oxy ethylbenzene
• B1-oxy ethylbenzene
• C3-phenylpropanone
• D1-phenylpropan-1-one

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