Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Bank, GATE and NET


Which one of the following statements is correct ?

A Liquid sodium is employed as a coolant in nuclear reactors
B Calcium carbonate is an ingredient of tooth paste
C Bordeaux mixture consists of sodium sulphate and lime
D Zinc amalgams are used as a dental filling
Answer & Explanation
Option: [A]

Your Valuable Comments Please...

Please Like Us