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

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.

Write the functional groups for 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 name and IUPAC name of the following:

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.

Write balanced equation and name the product formed when :
Cupric oxide reacts with nitric acid.

Write balanced equation and name the product formed when : 
Zinc reacts with dilute nitric acid.

Write balanced equation and name the product formed when :
Concentrated nitric acid is heated.

How will you prepare Aqua regia from nitric acid?

What do you observe when?
Concentrated nitric acid is dropped on a hot surface?