EASY
Stage 1 & 2
IMPORTANT
Earn 100

The main constituent of LPG is
(a)methane
(b)ethane
(c)butane
(d)propane

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Important Questions on Carbon and its Compounds
EASY
Stage 1 & 2
IMPORTANT
Thermodynamically the most stable the most stable allotrope of carbon is

MEDIUM
Stage 1 & 2
IMPORTANT
Graphite is used as lubricant in machines because

MEDIUM
Stage 1 & 2
IMPORTANT
The allotrope of carbon which is a good conductor of heat and electricity is

MEDIUM
Stage 1 & 2
IMPORTANT
Which of the following is not considered as crystalline allotrope of carbon?

MEDIUM
Stage 1 & 2
IMPORTANT
Which form of carbon is found in Golkunda mines of Karnataka?

EASY
Stage 1 & 2
IMPORTANT
Lead pencil contains

EASY
Stage 1 & 2
IMPORTANT
The major component of CNG is

MEDIUM
Stage 1 & 2
IMPORTANT
Which form of coal is the preferred domestic fuel?
