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Class 10 · Science · Easy
→Which gas is produced when acids react with metal carbonates?
Class 10 · Science · Easy
→Which gas is produced when zinc reacts with dilute hydrochloric acid?
Class 10 · Science · Easy
→Hydrogen gas is identified by which sound?
Class 10 · Science · Easy
→Which gas is generally produced when acids react with metals?
Class 10 · Science · Easy
→Which is an example of an olfactory indicator?
Class 10 · Science · Easy
→What colour is methyl orange in an acidic solution?
Class 10 · Science · Easy
→What colour does phenolphthalein show in a basic solution?
Class 10 · Science · Easy
→What colour does turmeric turn when it comes in contact with a basic substance?
Class 10 · Science · Easy
→Litmus is obtained from which source?
Class 10 · Science · Easy
→What is a substance used to identify acids and bases called?
Class 10 · Science · Easy
→Which substance can be applied to reduce irritation from an ant sting?
Class 10 · Science · Easy
→Which acid is found in an ant sting?
Class 10 · Science · Easy
→Which acid is generally present in tamarind?
Class 10 · Science · Easy
→Which acid is mainly found in oranges?
Class 10 · Science · Easy
→Which acid is formed when milk turns sour?
Class 10 · Science · Easy
→Lemon juice mainly contains which type of substance?
Class 10 · Science · Easy
→Which type of substance generally feels soapy to touch?
Class 10 · Science · Easy
→Which type of substance generally has a sour taste?
Class 10 · Science · Easy
→What colour does red litmus paper turn in a basic solution?
Class 10 · Science · Easy
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