HARD
Earn 100
The element found on the surface of the moon is
(a)Tin
(b)Tungsten
(c)Tantalum
(d)Titanium
50% studentsanswered this correctly
Important Questions on Chemistry
EASY
MEDIUM
Which of the following non-metal conducts electricity?
(A) Lead
(B) Wood charcoal
(C) Coal
(D) Diamond
MEDIUM
Which of the given below atomic numbers of elements resembles the chemical properties of Magnesium?
MEDIUM
EASY
MEDIUM
EASY
MEDIUM
EASY
How many moles of sulphuric acid are present in 25 gm?
EASY
Which of the following is known as the 'King of Chemicals'?
EASY
Catalyst is a substance that_____:
EASY
EASY
MEDIUM
The hormone produced in plants due to which the stem bends towards sunlight is _____:
MEDIUM
MEDIUM
HARD
I. Carbon compounds linked by the only single bond are called saturated compounds.
II. Carbon Compounds having double or triple bonds are called unsaturated compounds.
III. Saturated carbon compounds are more reactive than unsaturated carbon compounds.
MEDIUM
MEDIUM
Which of the following is not a bleaching agent?
1. Sodium hypochlorite
2. Calcium hypochlorite
3. Hydrogen peroxide
4. Hydrogen sulphide

