Consider the following statements about acetylene:
1) It is used in welding industries
2) It is raw material for preparing plastics
3) It is easily obtained by mixing silicon carbide and water
Which of the statements are correct?
Consider the following statements:
I. Bakelite is obtained from phenol and formaldehyde
II. Bakelite is a resin
III. Bakeliteis a thermosetting plastic
IV. Bakelite does not undergo chemical change