Advertisements
Advertisements
प्रश्न
Give a balanced equation for the following conversion: [In one or two steps]
A metallic oxide to calcium carbonate.
Advertisements
उत्तर
A metallic oxide to calcium carbonate
Step I: \[\ce{\underset{\text{Cal.oxide}}{CaO} + H2O -> Ca[OH]2}\]
Step II: \[\ce{Ca[OH]2 + CO2 ->\underset{\text{[Cal. carbonate]}}{CaCO3} + H2O}\]
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
The name ‘carbon’ is derived from the Latin word...........
State the term:
The property by which atoms of an element link together to form long chain or ring compounds.
What is hydrocarbon? Give its one example.
In which compound forms does carbon occur?
State how carbon occurs in the free state and in the combined state.
Select the appropeiate option of the following statement:
A nitrogenous fertilizer obtained from carbon dioxide.
Give a balanced equation for the following conversion: [In one or two steps]
Coke to water gas.
Give a reason for the following:
Carbon monoxide and not carbon dioxide, is a highly poisonous gas.
There is more abundance of carbon on the earth.
Answer the following by rearranging the jumbled letters :
The reaction of carbon with oxygen gives osdiex
