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Question 1 of 11
1. Question
1 point(s)Which among the followings can be used as an electrolyte?
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Question 2 of 11
2. Question
1 point(s)Which of the following statements are true about aqueous potassium hydroxide solution?
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Question 3 of 11
3. Question
1 point(s)The pH value of 1mol dm⁻³ ethanoic acid, CH₃COOH is higher than the pH value of 1 mol dm⁻³ sulphuric acid, H₂SO₄. This is because the ethanoic acid
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Question 4 of 11
4. Question
1 point(s)Which of the following substance can change the pH of a solution from 2 to 7?
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Question 5 of 11
5. Question
1 point(s)Which of the followings are monoprotic acids?
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Question 6 of 11
6. Question
1 point(s)Which of the following statements are true for all alkalis?
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Question 7 of 11
7. Question
1 point(s)Which of the following are weak acid?
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Question 8 of 11
8. Question
1 point(s)Compound M can react with both hydrochloric acid and aqueous sodium hydroxide solution to produce salt and water. Therefore, compound M is classified as a/an
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Question 9 of 11
9. Question
1 point(s)Which of the following statements are true for all strong acids in aqueous solutions?
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Question 10 of 11
10. Question
1 point(s)Which of the following has a pH value greater than 7?
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Question 11 of 11
11. Question
1 point(s)0.5 mol of each of the following compounds was dissolved completely in 1dm³ of water. Which of the solutions would have the lowest pH value?
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