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Question
Carbon dioxide and sulphur dioxide gas can be distinguished by using ______.
Options
moist blue litmus paper
lime water
acidified potassium dichromate paper
none of the above
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Solution
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RELATED QUESTIONS
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Fill in the blanks with suitable words:
An acid is a compound which when dissolved in water forms hydronium ions as the only ______ ions. A base is a compound which is soluble in water and contains ______ ions. A base reacts with an acid to form a ______ and water only. This type of reaction is known as ______.
