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प्रश्न
Statement given below is incorrect. Write the correct statement :
Moist oxygen causes rusting in carbon.
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उत्तर
Moist oxygen causes rusting in iron.
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संबंधित प्रश्न
Taking hydrogen peroxide, how would you prepare oxygen in the laboratory ?
Why is potassium chlorate not used for laboratory preparation of oxygen ?
How is oxygen naturally renewed in air ?
Fill in the blank :
____________ discovered the oxygen gas.
Fill in the blank:
Oxygen is ___________ to litmus testing.
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.
Tick (√ ) the most appropriate answer.
When sulphur burns in oxygen, the colour of the flame is :
State three uses of oxygen, other than artificial respiration.
Give tests for oxygen gas.
