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Q. |
Carbon black and hydrogen can be manufactured using |
A. | natural gas |
B. | coal gas |
C. | oil gas |
D. | water gas |
Answer» A. natural gas | |
Explanation: natural gas is obtained from wells in oil-rich regions. it acts as a domestic fuel and is also used to manufacture carbon black and hydrogen. carbon black is used as a filler for rubber, whereas hydrogen is used in ammonia synthesis. |
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