MEDIUM
10th CBSE
IMPORTANT
Earn 100

Acetone is the first member of ketones. Answer the following questions:
(a) What is its molecular formula?
(b) What is its IUPAC name?
(c) Give its structural formula.

Important Questions on Carbon and its Compounds

MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 5
A special name is assigned to compounds having the same molecular formula, but different structural arrangement of atoms. What is that name? Write two different structural formulae of C4H10.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 1
What are hydrocarbons? Give examples.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 1
Give the structural differences between saturated and unsaturated hydrocarbons with two examples each.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 1
What is a functional group? Give examples of four different functional groups.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 2
Give the general name of the class of compounds having the general formula CnH2n-2.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4C>Q 1
Unsaturated hydrocarbons on burning produce:
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4C>Q 2
A salt was introduced in a non-luminous flame, when its colour changed to brick red. The cation present in salt is :
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4C>Q 3
Ethanoic acid dissolves in water to furnish