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Few statements are given. Identify the i...

Few statements are given. Identify the incorrect statements and mark the appropriate option.
(i) In fractional distillation of petroleum, hydrocarbon with lowest boiling point condenses first.
(ii) Useful substances obtained from petroleum and natural gas are termed as 'Petrochemicals'.
(iii) Coke is used in the extraction of many metals.
(iv) Paraffin wax used in candles, vaseline, grease, polish is obtained by destructive distillation of coal.

A

(i) and (ii) only

B

(i) and (iv) only

C

(i), (ii) and (iii) only

D

(ii) and (iv) only

Text Solution

Verified by Experts

The correct Answer is:
B
In fractional distillation of petroleum, hydrocarbon with highest boiling point condenses first. Paraffin wax is obtained by fractional distillation of crude oil or petroleum.
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