The correct answer is (a) Ethylene.
Ethylene, also known as olefiant gas, is an organic compound.
It is used to make anesthetics, refrigerants, and other chemicals.
Ethylene is a colorless gas with a sweet odor and is the simplest alkene with the formula C2H4.
It is a crucial raw material in the chemical industry and is widely used in the production of polyethylene, one of the most common plastics.
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60 Mins English English20 Questions40 Marks25 Mins English English25 Questions50 Marks15 Mins EnglishWhich of the following statements regarding baking soda (sodium hydrogen carbonate) is not correct? A. It is prepared industrially by the reaction of sodium chloride, ammonia, carbon dioxide, and water. B. On heating, baking soda releases carbon dioxide gas, which makes it useful in baking. C. Baking soda is used in antacids because it neutralizes excess stomach acid, forming only salt and water.
Which of the following statements regarding baking soda (sodium hydrogen carbonate) is not correct? A. It is prepared industrially by the reaction of sodium chloride, ammonia, carbon dioxide, and water. B. On heating, baking soda releases carbon dioxide gas, which makes it useful in baking. C. Baking soda is used in antacids because it neutralizes excess stomach acid, forming only salt and water.
Suggested Test Series
Suggested Test Series
Which of the following statements regarding baking soda (sodium hydrogen carbonate) is not correct? A. It is prepared industrially by the reaction of sodium chloride, ammonia, carbon dioxide, and water. B. On heating, baking soda releases carbon dioxide gas, which makes it useful in baking. C. Baking soda is used in antacids because it neutralizes excess stomach acid, forming only salt and water.
Which of the following statements regarding baking soda (sodium hydrogen carbonate) is not correct? A. It is prepared industrially by the reaction of sodium chloride, ammonia, carbon dioxide, and water. B. On heating, baking soda releases carbon dioxide gas, which makes it useful in baking. C. Baking soda is used in antacids because it neutralizes excess stomach acid, forming only salt and water.
