Advertisements
Advertisements
प्रश्न
Fill in the blank.
The name ‘carbon’ is derived from the Latin word...........
Advertisements
उत्तर
The name ‘carbon’ is derived from the Latin word carbo.
APPEARS IN
संबंधित प्रश्न
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of dilute sulphuric acid on sodium bicarbonate.
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 |
State two characteristic features of carbon which when put together give rise to a large number of carbon compounds.
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Answer the following question.
What happens when methane compound burns in oxygen?
Give a balanced equation for the following conversion: [In one or two steps]
Calcium bicarbonate to calcium nitrate using a dilute acid.
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
Carbon exists in the atmosphere in the form of ______.
The ability of carbon to form ______ is the main reason for the formation of various classes of carbon compounds.
The carbon cycle is the ______ cycle.
