(A) Atom
(B) Molecule
(C) Neutron
(D) None of the above
Tag: Everyday Science mcqs
Rust stains on clothes is removed by the use of?
(A) Sodium
(B) Oil
(C) Oxalic Acid Solution
(D) All of the above
A photographic camera fitted with a cenvex lens, then which of the following types of images will be formed on the film?
(A) Erect
(B) Real
(C) Inverted
(D) Inverted and Real
When water is heated from 0 degree centigrade to 10 degree centigrade, the volume of water?
(A) First decreases and then Increases
(B) First increases and then decreases
(C) Only increases
(D) Remains stable
Lightest substance is?
(A) Nitrogen
(B) Hydrogen
(C) Oxygen
(D) None of the above
Which is an alloy?
(A) Bronze
(B) Zinc
(C) Tin
(D) None of the above
What is the chemical name of laughing gas?
(A) Oxygen
(B) Nitric oxide
(C) Nitrous oxide
(D) None of the above
Name the gas which is used in the electric bulbs?
(A) Oxygen
(B) Hydrogen
(C) Helium
(D) Nitrogen