Which of the following is obtained from coal tar? *
petrol
coke
naphthalene balls
air
Answers
Answered by
3
Answer:
coke...................................
Answered by
3
Answer:
Naphthalene Balls
Explanation :
Coal tar is a thick black liquid which is a by-product of the production of coal gas and coke. It contains benzene, naphthalene, phenols, aniline, and many other organic chemicals. Coal tar is used for medical and industrial purposes.
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