Which of the following statements is true for acids?
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When sodium hydroxide is added to ammonium carbonate salt and then a glass rod dipped in dilute hydrochloric acid is brought near the test tube, we observe
Which of the following phenomenon occur, when a small amount of acid is added to water?
(i) Ionisation
(ii) Neutralization
(iii) Dilution
(iv) Salt formation
What will be pH of solution when 0.02 mole of hydrochloric acid in 2 litres of the solution
Solutions A, B, C and D have pH 3, 4, 6 and 8. The solution with highest acidic strength is
In an attempt to demonstrate electrical conductivity through an electrolyte, the following apparatus was set up
Which among the following statement(s) is (are) correct?
(i) Bulb will not glow because electrolyte is not acidic
(ii) Bulb will not glow because NaOH is a strong base and furnishes ions for conduction
(iii) Bulb will not glow because circuit is incomplete
(iv) Bulb will not glow because it depends upon the type of electrolytic solution
Which of the following is not a mineral acid?
Washing soda (Na2CO3.10 H2O) on exposure to air gives
Which of the following statements is not correct?
13 videos|44 docs|187 tests
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13 videos|44 docs|187 tests
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