Organic Chemistry Questions and Answers

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1 answer

A sample of polymer has a molecular mass of 63600. Calculate the number of monomers in the sample

asked Jan 12, 2022 in Chemistry Form 4 by sostenah

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3 answers

What is the function of acetylcholine?

asked Sep 4, 2021 in Chemistry Form 4 by Nater

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1 answer

Use the following information to answer the questions that follow:

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

Cracking can also be achieved using less amount of heat in the presence of a catalyst. Name one catalyst that is often used.

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

State one use of C2H4.

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

A student in form three was given two gases C2H6 and C2H4. He added acidified Potassium Manganate (VII) to each solution. State the observations the student made.

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

10cm3 of a gaseous hydrocarbon, CxHy required 30cm3 of oxygen for complete combustion. If steam and 20cm3 of Carbon (IV) oxide were produced, what is the value of x in CxHy.

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

State three factors that increase the rate of reaction for the following reaction.

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

The empirical formula of a hydrocarbon is C2H3. The hydrocarbon has a relative molecular Mass of 54. (H = 1, C = 12)

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

Name the compound below

asked Aug 17, 2021 in Chemistry Form 3 by anonymous

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1 answer

Describe how burning can distinguish CH2CH2 from CH3CH3

asked Jul 27, 2021 in Chemistry Form 1 by anonymous

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1 answer

Study the flow diagram below and then answer the questions that follow.

asked Jul 27, 2021 in Chemistry Form 3 by anonymous

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1 answer

Draw and name two isomers of Pentane()

asked Jul 27, 2021 in Chemistry Form 3 by anonymous

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1 answer

The scheme below shows several reactions starting with propane. Study the scheme and answer the questions which follow.

asked Jul 9, 2021 in Chemistry Form 4 by anony mous

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1 answer

The structure below represents a segment of a polymer. Use it to answer the questions that follow.

asked Jul 7, 2021 in Chemistry Form 4 by anony mous

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1 answer

Identify the following cleansing agents

asked Jul 7, 2021 in Chemistry Form 4 by anony mous

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1 answer

The table below gives some experimental results on four samples of water. Use the information to answer the questions that follow.

asked Jul 7, 2021 in Chemistry Form 4 by anony mous

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1 answer

State the process that takes place when;

asked Jul 7, 2021 in Chemistry Form 4 by anony mous

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1 answer

In terms of structure and bonding, explain why propane (RMM=44 ) is a gas at room temperature while ethanol (RMM=46) is a liquid at room temperature

asked Jul 5, 2021 in Chemistry Form 3 by anonymous

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1 answer

Study the equation below and answer the questions that follow:

asked Jul 5, 2021 in Chemistry Form 3 by anonymous

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