Chemical Engineering - Chemical Process - Discussion


Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid.

[A]. phthalic anhydride
[B]. vinyl chloride
[C]. maleic anhydride
[D]. dacron

Answer: Option B


No answer description available for this question.

Himanshu said: (Jan 3, 2019)  
Please Explain.

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