Punjab 11th Class Chemistry Acids Bases and Salts Mcqs Test Online
Questions 20
Total Marks 40
Time 20 Mins
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Punjab 11th Class Chemistry Acids Bases and Salts Mcqs Test Online

Start your preparation for Punjab 11th Class Chemistry Acids Bases and Salts Mcqs Test Online. This online test contains 20 MCQs and you have 20 Minutes to complete it. The total marks for this test are 40. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Chemistry Acids Bases and Salts Mcqs Test Online Punjab Class 9th

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Question 1 of 20

Chemistry

1. Water cannot act as:

Question 1 of 20

Question 2 of 20

2. The oxide of a metal was found to react with HCl along aqueous NaOH solution. Which of the following is the best description of the oxide?

Question 2 of 20

Question 3 of 20

3. When crystals of copper sulphate are heated, the colour changes from blue to white. This is caused by:

Question 3 of 20

Question 4 of 20

4. Which one of the following statements must be true of an acid salt?

Question 4 of 20

Question 5 of 20

5. One mole of each of the following compounds was dissolved in water to make One dm³ of solution. Which of the solution would have the lowest pH value?

Question 5 of 20

Question 6 of 20

6. An aqueous solution of which compound is basic:

Question 6 of 20

Question 7 of 20

7. pH of 0.01M HCl solution is:

Question 7 of 20

Question 8 of 20

8. If 25cm³ of 1 mol.dm⁻³ nitric acid is added to 50cm³ of 0.5 potassium hydroxide solution, what would be the pH of the resulting solution:

Question 8 of 20

Question 9 of 20

9. If dry citric acid crystals are placed on dry litmus paper they will

Question 9 of 20

Question 10 of 20

10. Which of the following oxides is classified incorrectly:

Question 10 of 20

Question 11 of 20

11. When air is bubbled through pure water, the pH is lowered from 7.0 to 5.6, which gas in the air is responsible for this change

Question 11 of 20

Question 12 of 20

12. A strong acid:

Question 12 of 20

Question 13 of 20

13. A base is a substance which will neutralize an acid which of these substances is not a base:

Question 13 of 20

Question 14 of 20

14. Which one of the following oxides dissolves in water to form acidic solution:

Question 14 of 20

Question 15 of 20

15. If a liquid has a pH of 7.

Question 15 of 20

Question 16 of 20

16. Which one of the following salts cannot be prepared by a reaction between a dilute acid and a metal?

Question 16 of 20

Question 17 of 20

17. Which one of the following oxides react with aqueous NaOH to give a salt.

Question 17 of 20

Question 18 of 20

18. Which statement about acids is not correct? An acid:

Question 18 of 20

Question 19 of 20

19. Which salt could be obtained as the insoluble product of a reaction between a dilute acid and an aqueous salt?

Question 19 of 20

Question 20 of 20

20. An aqueous solution of ammonium chloride is:

Question 20 of 20


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

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