Advertisements
Advertisements
प्रश्न
Fill in the blank
...............is used in making black shoe polish.
Advertisements
उत्तर
lampblack is used in making black shoe polish.
APPEARS IN
संबंधित प्रश्न
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 a gas which, though a compound of carbon, is not studied under organic chemistry.
How is gas carbon produced?
Answer the following question.
What is methane?
Answer the following question.
Name the type of bonds formed in the methane compound.
Name the following:
The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
Select the appropeiate option of the following statement:
The type of coal with the highest carbon conent.
According to the Octet rule, carbon requires ______ electrons to attain the nearest noble gas.
Cigarette smoking is a source of ______.
Why is carbon monoxide harmful to health? (or) What happens when we breathe Carbon monoxide?
