chapter -1 science
QUIZ -- CHEMICAL REACTION AND EQUATION
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 In which of the following category will you put the reaction of heating of ferrous sulphate?
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What happens when silver chloride is put under sunlight?
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In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of
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When ferrous sulphate is heated strongly it undergoes decomposition to form ferric oxide as a main product accompanied by a change in colour from:
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The neutralization reaction between an acid and a base is a type of:
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The process of reduction involves
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Which among the following statement(s) is (are) true?Exposure of silver chloride to sunlight for a long duration turns grey due to(i) the formation of silver by decomposition of silver chloride(ii) sublimation of silver chloride(iii decomposition of chlorine gas from silver chloride(iv) oxidation of silver chloride
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Which of the following is an endothermic process?
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 A substance added to food containing fats and oils is called:
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When green coloured ferrous sulphate crystals are heated, the colour of the crystal changes because
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