Advertisements
Advertisements
प्रश्न
State how you would convert carbon dioxide to a metallic carbonate using a basic oxide e.g. sodium oxide. [Give a balanced equation]
उत्तर
Basic oxide like Na2O by CO2 are converted into carbonate.
Na2O + CO2 → Na2CO3
APPEARS IN
संबंधित प्रश्न
State three ways by which carbon dioxide gas is added into the atmosphere.
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 |
Name the simplest organic compound.
Name a gas which, though a compound of carbon, is not studied under organic chemistry.
What is the atomic number of carbon ?
Name of the following compounds :
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Select the appropeiate option of the following statement:
A nitrogenous fertilizer obtained from carbon dioxide.
Give reason for the following:
Carbon monoxide and not carbon dioxide is a highly poisonous gas.
Assertion (A): Carbon monoxide is a toxic gas of carbon.
Reason (R): smoking is a source of carbon monoxide.
