Q. Force is the product of which of the following?
(A) Mass and velocity
(B) Weight and velocity
(C) Mass and acceleration
(D) Weight and acceleration
Q. By which name sodium carbonate is generally known?
Q. COD is the type of which of the following?
Q. Power of the sunglass is _____
Q. Gas used in the kitchen is the mixture of which of the following?
(A) Methane and ethylene
(B) Butane and Propane
(C) Carbon dioxide and oxygen
(D) Carbon dioxide and carbon mono-oxide
Q. Which of the following inert gas does not have 8 electrons in its outer orbit?
Q. Which of the following liquid is very good conductor of heat?