Quiz on organic science lab

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

5.What is the main purpose of using a reflux apparatus in organic chemistry experiments?

A) To cool the reaction mixture

B) To speed up the reaction

C) To prevent the loss of volatile substances

D) To separate solid and liquid components

Correct! Wrong!

8.What is the purpose of adding sodium bicarbonate to an organic solution in the lab?

A) To neutralize acidic impurities

B) To catalyze the reaction

C) To extract non-polar compounds

D) To remove water from the mixture

Correct! Wrong!

7.In a redox reaction, the organic compound that is oxidized:

A) Gains electrons

B) Loses electrons

C) Gains hydrogen

D) Loses oxygen

Correct! Wrong!

2.Which of the following techniques is used to purify liquids in organic chemistry labs?

A) Filtration

B) Distillation

C) Chromatography

D) Sublimation

Correct! Wrong!

4.Which of the following compounds is most likely to undergo nucleophilic substitution?

A) Alkene

B) Alcohol

C) Alkyl halide

D) Arene

Correct! Wrong!

1.Which of the following reagents is commonly used to test for the presence of unsaturation (double or triple bonds) in organic compounds?

A) Bromine water

B) Silver nitrate

C) Iodine solution

D) Sodium hydroxide

Correct! Wrong!

3.In a reaction, when a compound undergoes electrophilic substitution, which of the following does it typically involve?

A) Nucleophilic attack

B) Addition of an electrophile to a double bond

C) Loss of a leaving group

D) Rearrangement of carbon atoms

Correct! Wrong!

6.Which of the following solvents is most commonly used for recrystallization in organic chemistry?

A) Water

B) Ethanol

C) Acetone

D) Hexane

Correct! Wrong!

Quiz on organic science lab

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

You are Genius!

You nailed it!

Quiz on organic science lab

5.What is the main purpose of using a reflux apparatus in organic chemistry experiments?

8.What is the purpose of adding sodium bicarbonate to an organic solution in the lab?

7.In a redox reaction, the organic compound that is oxidized:

2.Which of the following techniques is used to purify liquids in organic chemistry labs?

4.Which of the following compounds is most likely to undergo nucleophilic substitution?

1.Which of the following reagents is commonly used to test for the presence of unsaturation (double or triple bonds) in organic compounds?

3.In a reaction, when a compound undergoes electrophilic substitution, which of the following does it typically involve?

6.Which of the following solvents is most commonly used for recrystallization in organic chemistry?

Write a Review Cancel reply

More Links

Secure Payment

Company Info

Purchased - Poly M - Adventure Playground Kit

Quiz on organic science lab

5.What is the main purpose of using a reflux apparatus in organic chemistry experiments?

8.What is the purpose of adding sodium bicarbonate to an organic solution in the lab?

7.In a redox reaction, the organic compound that is oxidized:

2.Which of the following techniques is used to purify liquids in organic chemistry labs?

4.Which of the following compounds is most likely to undergo nucleophilic substitution?

1.Which of the following reagents is commonly used to test for the presence of unsaturation (double or triple bonds) in organic compounds?

3.In a reaction, when a compound undergoes electrophilic substitution, which of the following does it typically involve?

6.Which of the following solvents is most commonly used for recrystallization in organic chemistry?

Share:

Geography Quiz 32

Science Quiz 93

Write a Review Cancel reply

Related Post

Be an Intelligent Santa: Science Toys for a

Holiday Fun with Robotic Toys for 9-Year-Olds: Learning

Holiday Fun with Science for Kids Aged 3-5:

Elevate Your Child’s Learning Experience with STEM Toys:

Make your child’s learning effective with fun.

Purchased - Poly M - Adventure Playground Kit