Ultimate General Science Quiz
Difficulty Level: Medium
10 Questions
Popular Questions InUltimate General Science Quiz
1
Monazite is an ore of
2
Carbon, diamond and graphite are together called:
3
Potassium nitrate is used in
4
Permanent hardness of water may be removed by the addition of:
5
Soda water contains
6
The most important ore of aluminum is
7
Most soluble in water is
8
Which of the following was to be discovered first in the chromospheres of the sun?
9
Which of the following is in liquid form at room temperature?
10
Sodium metal is kept under