MEDIUM
Earn 100

Differentiate between: Combustion and Rusting 

Important Questions on Carbon and Its Compound

EASY
Science>Chemistry>Carbon and Its Compound>Combustion
State any two conditions required for combustion.
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Can you burn a piece of wood by burning a lighted matchstick near it? Explain.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
The lowest temperature at which a substance catches fire is called?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Define ignition temperature of a substance.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
Which of the following is not true about combustion?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Explain why, when a burning candle is covered with an inverted gas jar, the candle gets extinguished after some time.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
The temperature of the substance should be lowered below the _____ temperature. (room / kindling)
HARD
Science>Chemistry>Carbon and Its Compound>Combustion
Maximum greenhouse gases are released by.
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Can the process of rusting be called combustion? Give reason for your answer.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
Gases mainly responsible for the greenhouse effect are
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
Choose the option representing a set of greenhouse gases.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
The process by which heat energy is transmitted through collisions between neighboring molecules is known as?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Why does a goldsmith blow air into the kerosene lamp flame with a blow-pipe?
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
Coal burns in air and produces?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Why do you have to use paper or kerosene oil to start fire in wood or coal?
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
For combustion _______ is necessary?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
What are the conditions necessary for combustion to take place?
MEDIUM
Science>Chemistry>Carbon and Its Compound>Combustion
Fire caused due to electrical faults should be put out using water.
EASY
Science>Chemistry>Carbon and Its Compound>Combustion
Which one is a supporter of combustion?
HARD
Science>Chemistry>Carbon and Its Compound>Combustion
How will you show that air is necessary for combustion?