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10th CBSE
IMPORTANT
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When ethanol reacts with sodium metal, it forms two products. These products are :

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Important Questions on Carbon And its Compounds

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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 58
Vinegar is a solution of about:
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 59
One of the following substances is not added to make denatured alcohol. This is :
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 60
One of the following organic compounds cannot decolourise the red-brown colour of bromine water. This compound is:
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 61
The substance which can produce brisk effervescence with baking soda solution is :
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 62
The chemical which is not required for the preparation of soap in the laboratory is :
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 63
Which of the following can damage optic nerve leading to blindness, if taken internally ?
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 64
The usual disease caused by the excessive drinking of alcohol over a long period of time is :
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10th CBSE
IMPORTANT
Science for Tenth Class Part - 2 Chemistry>Chapter 4 - Carbon And its Compounds>Multiple Choice Questions (MCQs)>Q 65
Which of the following molecular formula corresponds to ethyl butanoate ester?