Jamb Chemistry Questions
Question 1:
Which of the following can be obtained by fractional distillation?
View Answer & ExplanationQuestion 2:
Which of the following can be obtained by fractional distillation?
View Answer & ExplanationQuestion 3:
Which of the following are mixtures?
i, Petroleum
ii, Rubber latex
iii. Vulcanizer's solution
iv, Carbon (II)sulphide
View Answer & Explanationi, Petroleum
ii, Rubber latex
iii. Vulcanizer's solution
iv, Carbon (II)sulphide
Question 4:
An iron ore is known to contain 70.0% Fe2O3. The obtain from 80kg of the ore is?
(Fe = 56, O = 16)
View Answer & Explanation(Fe = 56, O = 16)
Question 5:
In two separate experiments, 0.36g and 0.71g of chlorine combined with a metal X to give Y and Z respectively. An analysis showed that Y and Z contain 0.20g and 0.40g of X respectively. The data above represents the law of ?
View Answer & Explanation