(English Medium) ICSE Class 10 - CISCE Question Bank Solutions

Give the name and formulae of one member of each of the following:

(a) Saturated hydrocarbons

(b) Unsaturated Hydrocarbons

What is an alkyl group?

Give reason for the following:
Aqua regia dissolves gold and platinum.

Give the names of any three alkyl groups. How are they formed?

Give reason for the following :
Nitric acid usually does not yield hydrogen from acids.

Give reason for the following:
Lighting is a blessing in disguise.

Write the IUPAC name of the foloowing:

CH₃CH₂CH₂CH₂CH₃

Write the IUPAC name of the foloowing: 

CH₃CH₂Ch= CHCH₃

Write the IUPAC name of the foloowing:

CH₃ - C = CH

Give reason for the following:
Concentrated nitric acid is brown in colour.

Define a functional group with two examples. write the Functional groups for
(i) Alcohol
(ii) Ketone
(iii) Carboxylic acid

Give reason for the following:
Concentrated nitric acid is a stronger oxidizing agent.

Give the names  of the following functional groups:

-OH, >- c = o, -CHO, -COOH

Give the trivial names and IUPAC names of the following:
(a) C₃H₆
(b) C₂H₄
(c) C₂H₂
(d) CH₃0H
(e) CH₃COOH

Which organic compound is indicated by marsh gas and fire damp?

Give two chemical tests for nitric acid.

How is gas collected?

Why is Soda lime used not only NaOH?

(a) What are products obtained when methane reacts with chlorine in
diffused sunlight?

(b) Write the equation when methane reacts with chlorine in diffused sunlight.

(c) Name and define the type of above reaction.

Write balanced equation and name the product formed when :
Sodium hydrogen carbonate is added to nitric acid.