Advertisements
Advertisements
प्रश्न
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
विकल्प
sodium carbonate
sodium bicarbonate
Advertisements
उत्तर
Sodium oxide combines with carbon dioxide to give sodium carbonate.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
................. is present in both living and non-living things.
How many carbon atoms are there in Buckminster fullerenes?
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 |
FILL IN THE BLANK
Organic compounds have ........ boiling and melting points.
What is the name of the famous diamond that was found in Wajrakarur in Andhra Pradesh ?
State in brief the transformation of vegetable matter to different types of coal varying in carbon content.
Carbon is one of the most important ______ elements.
The carbon cycle is the ______ cycle.
Assertion (A): Carbon monoxide is a toxic gas of carbon.
Reason (R): smoking is a source of carbon monoxide.
