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Mixed Worksheet for Acids, Bases and Salts Class 10

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Sample questions

1. Question 1 [1 mark]
NCERT Exemplar
What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) The temperature of the solution increases (ii) The temperature of the solution decreases
(iii) The temperature of the solution remains the same (iv) Salt formation takes place
(A)
(i) only
(B)
(i) and (iii)
(C)
(ii) and (iii)
(D)
(i) and (iv)
2. Question 2 [1 mark]
Assertion (A): When zinc is added to dilute hydrochloric acid, hydrogen is given off.
Reason (R): Hydrogen chloride molecules contain hydrochloric acid and hydrogen atoms.
(A)
Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
(B)
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
(C)
Assertion (A) is true but reason (R) is false.
(D)
Assertion (A) is false but reason (R) is true.
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About this Mixed Worksheet

This mixed worksheet is designed for Class 10 Science practice from Acids, Bases and Salts Class 10. It uses the question types selected for this worksheet and keeps the preview representative of the complete set.

Solve the questions first, then use the separate answer key to check the method and identify concepts that need revision. For more practice, continue with the chapter quiz or another worksheet below.

Frequently asked questions

How many questions are in this mixed worksheet?

The complete worksheet contains 10 questions. This page shows a fixed preview of 2 questions.

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Yes. The complete download includes a questions PDF and a separate answer key PDF.

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No. The preview is fixed and is the same for every visitor. The downloaded worksheet is generated separately.

How should I use this mixed worksheet?

Attempt the questions without the answer key, check each solution afterwards, and revise the linked chapter concepts before trying another worksheet or quiz.

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