Haloalkanes and Haloarenes

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Question

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Question 1 : Good conductor of electricity and heat is
1. Graphite
2. Diamond
3. Charcoal
4. None of these
Answer
8606

Question 2 : In which of the following allotropes of carbon, percentage of carbon is maximum?
1. Graphite
2. Wood charcoal
3. Coconut charcoal
4. All of these
Answer
8607

Question 3 : The hybridisation of carbon in diamond is
1. sp
2. sp²
3. sp³
4. None of these
Answer
8608

Question 4 : Organic compound must contain an element ______________
1. hydrogen
2. oxygen
3. nitrogen
4. carbon
Answer
8609

Question 5 : Alkene gives which of the following reactions?
1. Substitution reaction
2. Addition reaction
3. Both
4. None
Answer
8610