Advertisements
Advertisements
प्रश्न
Give reason for the following:
Both CO2 & SO2 turn lime water milky. Moist potassium permanganate paper, helps in distinguishing the two gases.
उत्तर
SO2 gas moist potassium permanganate paper turns purple to colourless when comes in contact with sulphur dioxide gas where as CO2 gas has no effect.
APPEARS IN
संबंधित प्रश्न
Which of the following molecule is called buckministerfullerene?
C90 C60 C70 C120
Choose the correct alternative
The process by which decayed plants slowly convert into coal is called.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
Name the simplest organic compound.
What are hydrocarbons ? Name the two different forms of hydrocarbons.
Draw the structures for ethanoic acid.
Answer the following question.
What happens when methane compound burns in oxygen?
Starting from carbon dioxide how would you obtain a weak acid.
[Give balanced equations for the same]
Carbon exists in the atmosphere in the form of
There is more abundance of carbon on the earth.
