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Page No 68: - Chapter 4 - Carbon & Its Compounds - Ncert Solutions class 10 - Science
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Question 1:
How many structural isomers can you draw for pentane?
Answer:
Three structural isomers are possible for pentane.
(i)
(ii)
(iii)
Question 2:
What are the two properties of carbon which lead to the huge number of carbon compounds we see around us?
Answer:
The two features of carbon that give rise to a large number of compounds are as follows:
(i) Catenation − It is the ability to form bonds with other atoms of carbon.
(ii) Tetravalency − With the valency of four, carbon is capable of bonding with four other atoms.
Question 3:
What will be the formula and electron dot structure of cyclopentane?
Answer:
The formula for cyclopentane is C5H10. Its electron dot structure is given below.
