Na2CO3.10H2O is known as-
READ MORE +Acids Bases and Salts MCQs
When a base reacts with a metal, it forms a salt and hydrogen gas is released. By what method can the presence of hydrogen be detected?
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Which Acid is a strong Acid in the following?
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The pH of a solution is 7. How can you increase its pH?
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What is gastric acid present in the stomach composed of?
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Which of the following is not a mineral acid?
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When the stopper of a bottle containing colourless liquid was removed, the bottle gave a smell like that of vinegar. The liquid in the bottle could be
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When the solution of an acid is diluted, what will be the change in pH of the solution?
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Which one of the following can be used as an acid-base indicator by a visually impaired student?
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The pH of three solutions X, Y and Z is 6, 4 and 8 respectively. Which of the following is the correct order of acidic strength?
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A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:
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Two aqueous solutions P and Q have pH of 5 and 13 respectively. The correct inference is that:
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