Organic Chemistry Test

Result

Organic Chemistry Test - 57

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Weekly Quiz Competition

Question 1
4 / -1

Statement (A) : Essential oils are purified by steam distillation.
Reason (R) : Essential oils are volatile and are insoluble in water.

A
If both A and R are true, and reason is the true explanation of the assertion.

B
If both A and R are true, but R is not the true explanation of the A.

C
If A is true but R is false.

D
If both A and R are false.
Question 2
4 / -1

IUPAC name of

A
4–bromo–3–ethyl–1, 4–pentadiene

B
2–bromo–3–ethyl–1, 4–pentadiene

C
2–bromo–3–ethyl–1, 5–pentadiene

D
None of the above

Solution
Question 3
4 / -1

IUPAC name of the following compound is

A
4–isopropyl–6–methyloctane

B
3–methyl–5–(1–methyl ethyl)octane

C
3–methyl–5–isopropyloctane

D
6–methyl–4–(1–methylethyl) octane

Solution
Question 4
4 / -1

A
bicyclo (2, 1, 0) pentane

B
1, 2–cyclopropyl-cyclobutane

C
1, 2–methylene cyclobutane

D
cyclopentane–(4, 3)–annulene

Solution
Question 5
4 / -1

Which one of the following is s-butyl phenyl vinyl methane?

A

B

C

D

Solution
Question 6
4 / -1

A
4-hydroxy- 1 -methylpentanal

B
4-hydroxy-2-methylpent-2-en-l-al

C
2-hydroxy-4-methylpent-3-en-5-al

D
2-hydroxy-3-methylpent-2-en-5-al

Solution
Question 7
4 / -1

Correct structural formula of compound 5-nitro- 3-methoxy-3-methylhexanoyl chloride is

A

B

C

D

Solution
Question 8
4 / -1

A
2-methyl-3-bromohexanal

B
3-bromo-2-methylbutanal

C
2-bromo-3-bromobutanal

D
3-bromo-2-methylpentanal

Solution
Question 9
4 / -1

Which of the following is phenyl ethanoate?

A

B

C

D

Solution
Question 10
4 / -1

Which of the following represents neo-pentyl alcohol?

A
CH₃ CH(CH₃)CH₂ CH₂ OH

B

C
CH₃ (CH₂)CH₃ OH

D
CH₃ CH₂ CH(OH)C₂H₅

Solution