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Mobile App Chapter 17: Q.12.59 (page 584)
Which of the following aldehydes or ketones are soluble in water?
a.
b.
c.
Short Answer
Expert verified
The compounds that are soluble in water are a. and b.
Step by step solution
01
Step 1: Part (a) Given Information
The given compound is:
02
Part (a) explanation
The given compound is an aldehyde.
- Aldehydes and ketones are soluble in water.
- The solubility depends upon the length of an alkyl chain.
- More the length of an alkyl chain, the lesser will be the solubility in water.
- Since propanal is an aldehyde having three carbon atoms chains. Thus, it is soluble in water as it has a shorter length of the alkyl chain.
03
Part (b) Given Information
The given compound is
04
Part (b) explanation
The given compound is a ketone.
- Aldehydes and ketones are soluble in water.
- The solubility depends upon the length of an alkyl chain.
- More the length of an alkyl chain, the lesser will be the solubility in water.
- Since propanone is a ketone having three carbon atoms chains. Thus, it is soluble in water as it has a shorter length of the alkyl chain.
05
Part (c) Given information
The given compound is
06
Part (c) Explanation
The given compound is a ketone.
- Aldehydes and ketones are soluble in water.
- The solubility depends upon the length of an alkyl chain.
- More the length of an alkyl chain, the lesser will be the solubility in water.
- Since hex-3-one is a ketone having six carbon atoms chains. Thus, it is not soluble in water due to the long length of an alkyl chain.
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