MEDIUM
10th CBSE
IMPORTANT
Earn 100

What category of compounds will be formed when one hydrogen of alkane molecule is replaced by a hydroxyl group? Name the functional groups present in the following compounds: (i) RCOOR and (ii) RCOOH

Important Questions on Carbon and its Compounds

MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 2
What is a homologous series? Which two of the following organic compounds belong to the same
homologous series?
CH2H6, C2H6O, C2H6O2, CH4O
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 3
Draw the structures of the following compounds (i) ethanoic acid, (ii) butanone
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 4
(a) What is "homologous series" of a substance?
(b) In an organic compound, which part largely determine its physical and chemical properties.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 5

Name the functional groups present in the following compounds-

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MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 1
What is a homologous series of a compound? List any two characteristics of a homologous series.
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 2
Write the formula of the given compounds and name the functional groups present in each of them:
(i) ethanoic acid, (ii) propanone, (iii) nitromethane
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 3
The molecular formula of two members of the homologous series are C3H4 and C6H10. Write down the molecular formula of the member with carbon atoms in its molecule.
Write the (i) structural and (ii) electronic formula of any one isomer of n pentane (C5H12).
MEDIUM
10th CBSE
IMPORTANT
Core Science Chemistry>Chapter 4 - Carbon and its Compounds>EXERCISE 4B>Q 4
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.