Nuclear Chemistry - Chemistry Jamb Past Questions and Answers

Question 11 :

• JAMB 2015

Which of the activities is commonly used as a nuclear fuel

A. Uranium
B. Palladium
C. Actium
D. Thorium

Question 12 :

• JAMB 2016

The relative atomic mass of a naturally occurring lithium consisting of 90%\(\frac{7}{3}\)Li and 10%\(\frac{6}{3}\)Li is

A. 6.2
B. 6.8
C. 7.1
D. 6.9

Question 13 :

• JAMB 2016

The radioisotope used in industrial radiography for the rapid checking of faults in welds and casting is

A. Phosphorus-32
B. Cobalt-60
C. Carbon-14
D. Iodine-131

Question 14 :

• JAMB 2016

The arrangement of particles in crystal lattices can be studied using

A. X-rays
B. \(\beta\)-rays
C. \(\alpha\)-rays
D. \(\gamma\)-rays

Question 15 :

• JAMB 2017

The mass of silver deposited when a current of 10A is passed through a solution of silver salt for 4830s is — (Ag = 108 F = 96500(mol-1)

A. 54.0g
B. 27.0g
C. 13.5g
D. 108.0g