Advertisements
Advertisements
प्रश्न
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
उत्तर
\[\ce{NaHCO3 + CH3COOH→CH3COONa + H2O + CO2}\]
APPEARS IN
संबंधित प्रश्न
Fill in the blank
................. is present in both living and non-living things.
How will you collect the gas ?
Match the colunm
| column A | column B |
| 1. A product of incomplete burning | a. Hopcolite |
| 2. Nature of carben monoxide | b. Combustible gas |
| 3. A compound formed by the combination of haemoglobin and carbon monoxide | c. carboxy-haemoglobin |
| 4. A mixture of metallic oxides | d. Carbon monoxide |
| 5. Carbon monoxide | e. Highly poisonous |
Write the name and the chemical formula of the simplest alkene.
State two characteristic features of carbon which when put together give rise to a large number of carbon compounds.
Answer the following question.
What happens when methane compound burns in oxygen?
Carbon exists in the atmosphere in the form of
Carbon is one of the most important ______ elements.
Elemental carbon undergoes ______ reaction at room temperature.
Which among the following compound is soluble in water?
