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If 1.2 g of metal displace 1.12 litre hydrogen at normal temperature and pressure ,equivalent weight of metal would be
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Important Questions on Some Basic Concepts of Chemistry
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of a metallic chloride contains of chlorine. The equivalent mass of the metal is :
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The equivalent weight of an element is 4. Its chloride has a V.D 59.25. Then the valency of the element is
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The specific heat of an element is . The approximate atomic weight is
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The carbonate of a metal is isomorphous with and contains of carbon. Atomic weight of the metal is nearly -
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of a colourless oxide of nitrogen occupies at . The compound is:
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Equivalent weight of bivalent metal is . Molecular weight of its chloride is:
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The oxide of an element possess the molecular formula . If the equivalent mass of the metal is , the molecular mass of the oxide will be-
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The law of multiple proportions was proposed by
