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प्रश्न
What happens when a baking mixture containing baking powder is heated?
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उत्तर
Carbon dioxide is formed.
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संबंधित प्रश्न
What is the general name of all the compounds made up of carbon and hydrogen?
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
State three ways by which carbon dioxide gas is added into the atmosphere.
TRUE \ FALSE
Organic compounds are soluble in water.
Carbon dioxide occurs both in the free state and in the combined state.
State three methods how carbon dioxide is added to the atmosphere.
Name the following:
An acid formed when carbon dioxide is dissolved in water under pressure.
Give reason for the following:
Both CO2 & SO2 turn lime water milky. Moist potassium permanganate paper, helps in distinguishing the two gases.
Carbon exists in the atmosphere in the form of ______.
The portion left on dropping a hydrogen atom from an alkane is called ______.
According to the Octet rule, carbon requires ______ electrons to attain the nearest noble gas.
