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Pick out the wrong statement. | |
A. | For the manufacture of styrene, the major raw materials are benzene and ethylene. [Wrong Answer] |
B. | One inportant copolymer of styrene is SBR, which is widely used in the manufacture of automobile tyres. [Wrong Answer] |
C. | Manufacture of phenol by chloroben-zene-eaustic process involves. The chlorination of benzene, causticisation and hydrolysis. [Wrong Answer] |
D. | Phenol manufacture by chlorobenzene-caustic process is competitive even when low cost chlorine is not available. [Correct Answer] |