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प्रश्न
Give the formula of the following gas:
Sulphur dioxide
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उत्तर
Sulphur dioxide – SO2
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संबंधित प्रश्न
What do you understand by :
Noble gases
The anion of an element has ______.
Give the symbol of the following element:
Potassium
Give the symbol of the following element:
Fluorine
Write the radical of the following valency:
Chlorine [Chloride]
Write the radical of the following valency:
Nitrate
Write the chemical formula of the following:
Sodium bromide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Bicarbonate
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Oxide
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Sulphide
