Which of the Following Compounds Can Exist as Optical Isomers (Enantiomers) Check All That Apply

Crowe & Bradshaw: Chemical science for the Biosciences 3e

Affiliate 9: Multiple pick questions

Instructions

Reply the post-obit questions and so printing 'Submit' to get your score.

Question 1

What is the name of this compound?

a) 3-ethylheptane

b) 5-ethylheptane

c) three-butylpentane

d) five-butylpentane

Question 2

What is the name of this compound?

a) Hexan-5-ol

b) Hexanoic acid

c) Hexanal

d) Hexan-2-ol

Question 3

Which of these formulae correctly represents but-one-ene?

a)

b)

c)

d)

Question 4

What is the proper noun of this compound?

a) Pentan-2-ol

b) Petane 2,5-diol

c) Pentane i,4-diol

d) Pentane two,5-ol

Question 5

A compound can exist every bit a maximum of two structural isomers. True or false?

a) True

b) Simulated

Question 6

Structural isomers may come from different families of organic chemical compound. True or false?

a) True

b) False

Question vii

Here are two cis/trans isomers of pent-2-ene. Which is the cis isomer?

a) 1

b) 2

Question 8

Cis-trans isomerism simply occurs in compounds possessing double bonds. Truthful or faux?

a) Truthful

b) False

Question nine

Which of the following compounds is not chiral?

a) 1

b) 2

c) 3

d) 4

Question 10

Which of the following notations is not used to distinguish between pairs of enantiomers?

a) R and S

b) Eastward and Z

c) + and -

d) D and L

Question 11

All twenty of the amino acids found in proteins are chiral. True or imitation?

a) True

b) Fake

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Source: http://global.oup.com/uk/orc/biosciences/chembio/crowe3e/student/mcqs/ch09/

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