Question:
The chemistry teacher asked the students to prepare 20% w/w solution of urea [NH2CONH2] in water. Which one of the following solution does not conform to the required composition?
The chemistry teacher asked the students to prepare 20% w/w solution of urea [NH2CONH2] in water. Which one of the following solution does not conform to the required composition?
Updated On: Sep 24, 2024
- 6g urea dissolved in 24g water
- 20g urea dissolved in 80g water
- 10g urea dissolved in 40g water
- 4g urea dissolved in 16g water
- 15g urea dissolved in 30g water
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The correct option is (E) : 15g urea dissolved in 30g water
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