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प्रश्न
Solvay process is a method to manufacture
विकल्प
lime water
aerated water
distilled water
sodium carbonate
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उत्तर
Sodium carbonate
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संबंधित प्रश्न
What are the causes of air pollution?
Fill in the blank
The supporter of combustion in air is _____.
State a reason why there is a balance in the amount of carbon dioxide in the air, even though carbon dioxide is released into the atmopshere by various processes.
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The mesosphere in the atmosphere, contains most of the air, fit for respiration
What is the source of oxygen gas in air?
Whales come up to the water surface to breathe in oxygen.
Which of the following is true about oxygen?
During respiration, carbon-di-oxide is exhaled out of the body through the ______.
______ gas cylinders are used for breathing purpose for a diver going deep into the sea.
Match the following
| 1. | Oxygen | a. | Carbon dioxide |
| 2. | Azote | b. | Nitrogen |
| 3. | Solvay process | c. | Vital life |
| 4. | Gun powder | d. | No life |
