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प्रश्न
Give reason for the following:
Oxidation of sulphur results in a product which turns moist blue litmus red.
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उत्तर
Oxidation of sulphur results in a formation of No’n-metallic acidic oxide i.e. Sulphur Dioxide (S02), hence moist blue litmus turns red.
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संबंधित प्रश्न
A chemical called oxygenated water.
Statement given below is incorrect. Write the correct statement :
The percentage of oxygen in air by volume, varies from 21% to 22%.
How will you obtain dry oxygen in the laboratory?
How will you identify oxygen in the laboratory ?
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\[\ce{N2 + O2 ->[3000°C]}\]
Statement given below is incorrect. Write the correct statement :
Calcium burns in oxygen with a golden-yellow flame.
Statement given below is incorrect. Write the correct statement :
The oxygen gas turns moist blue litmus red.
Write ‘True’ or ‘False’ in front of following statement.
Under laboratory conditions, the oxygen gas is insoluble in water.
Tick (√ ) the most appropriate answer.
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