ICSE 10th Board Exam CHEMISTRY Question Paper 2023

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Download previous year CHEMISTRY question paper of ICSE class 10 Board Exam 2023. Download the paper in PDF format from the link below.

Some sample questions from the question paper are:

1. The property exhibited by concentrated sulphuric acid when it is used to prepare hydrogen chloride gas from
potassium chloride:
(a) Dehydrating property (b) Drying property (c ) Oxidizing property (d) Non-volatile acid property

2. The hydrocarbon formed when sodium propanoate and soda lime are heated together:
(a) Methane (b) Ethane (c ) Ethene (d) Propane

3. The following question are pertaining to the laboratory preparation of Ammonia gas from Magnesium nitride:
(a) Write a balanced chemical equation for its preparation.
(b) Why is this method seldom used?
( c) How do you identify the gas formed?

4. Convert the following reactions into a balanced chemical equation:
(a) Ammonia to nitric oxide using oxygen and platinum catalyst.
(b) Sodium hydroxide to sodium sulphate using sulphuric acid.
( c) Ferrous sulphide to hydrogen sulphide using hydrochloric acid.

5. Answer the following questions with reference to electrorefining of copper:
(a) What is the anode made of?
(b) What do you observe at the cathode?
( c) Write the reaction taking place at the cathode.

Click below for detailed question paper..


  ICSE 10th Board Exam Question Paper 2023 CHEMISTRY.pdf (Size: 261.43 KB / Downloads: 396)

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Answer keys and solutions for ICSE Chemistry paper 2023 Board exam