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प्रश्न
Write the molecular formula for the oxide and sulphide of following elements of Hydrogen
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उत्तर
Hydrogen oxide H2O
Hydrogen sulphide H2S
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संबंधित प्रश्न
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Complete the statement given below by filling in the blanks with the correct words.
The valency of iron in FeO is _______ of chlorine [chloride] in CaCl2 is ________ and of dichromate in K2 Cr2 O7 is ________.
