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प्रश्न
What happens when a baking mixture containing baking powder is heated?
उत्तर
Carbon dioxide is formed.
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संबंधित प्रश्न
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Name the following:
Substances whose atoms or molecules are not arranged in a geometrical pattern.
Give reason for the following:
Soda acid and foam types of fire extinguisher are not used for extinguishing electrical fires.
State three ways by which carbon dioxide gas is added into the atmosphere.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
Why are carbon and its compounds used as fuels?
Answer the following question.
Draw methane electron dot structure.
Starting from carbon dioxide how would you obtain a highly poisonous gas.
[Give balanced equations for the same]
Select the appropeiate option of the following statement:
An allotrope of carbon obtained by burning kerosene oil in a limited supply of air.
Answer the following by rearranging the jumbled letters :
The reaction of carbon with oxygen gives osdiex
