The element which shows least metallic charter is
Which of the following gases is used in cigarette lighters?
Which variety of glass is used for the manufacture of optical glasses
(a) Ground glass
(c) Sodium glass
(d) Flint glass
Which of the following show electrical conductance
Which of the follow in is the second most abundant element in the earth's crust
Which of the following is an excellent conductor of heat and electricity
Brimstone in another name of
(c) Lapis lazuli
Which British Governor General introduced Postage Stamp in India?
(a) Lord Canning
(b) Lord William Bentick
(c) Lord Dalhousie
(d) Lord Auckland
In which one of the following provinces was a congress ministry not formed under the Act of 1935?