Question

__________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation.

a.

Magnesium

b.

Potassium

c.

Calcium

d.

Sodium

Answer: (a).Magnesium

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Q. __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation.

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