Teachoo Quiz

Short Quiz

Chapter 2 Class 10 - Acids, Bases and Salts | 5 questions | about 4 minutes

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Question 1 of 5
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Question 1 of 5
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If a few drops of a concentrated acid accidentally spills over the hand of a student, what should be done?
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Question 2 of 5
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An aqueous solution turns the red litmus solution blue. Excess addition of which of the following solutions would reverse the change?
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Question 3 of 5
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Calcium phosphate is present in tooth enamel. Its nature is
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Question 4 of 5
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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
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Question 5 of 5
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Which of the following gives the correct increasing order of acidic strength?
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