(a) Ag
(b) Al
(c) Mg
(d) Hg
Answer:
The process of zone refining is used for
(a) Germanium
(b) Silicon
(c) Gallium
(d) All of these
Answer:
Berly is an important mineral of
(a) Calcium
(b) Beryllium
(c) Lithhium
(d) Magnesium
Answer:
Which of the following is an important source of gold?
(a) Azurite
(b) Alluvial gravel
(c) Malachite
(d) Siderite
Answer:
Which of the following alkaline earth metals forms covalent compounds?
(a) Beryllium
(b) Barium
(c) Magnesium
(d) Calcium
Answer:
The colour given by calcium to the flame is
(a) Violet
(b) Brick red
(c) Crimson red
(d) Green
Answer:
The most common actinide is
(a) Samarium
(b) Lanthanum
(c) Thorium
(d) Europium
Answer:
The newspaper brought out by Bal Gangadhar Tilak to promote nationalism was
(a) Kesari
(b) Kranti
(c) Yugantar
(d) Deshbhakti
Answer:
Who was the Viceroy of India at the time of the formation of the Indian National Congress?
(a) Dufferin
(b) Lworence
(c) Curzon
(d) Canning
Answer:
Which of the following papers was essentially the mouth-piece of the policies of liberals?
(a) Free Press Journal
(b) Young India
(c) New India
(d) Leader
Answer: