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प्रश्न
Answer the following question.
Name the type of bonds formed in the methane compound.
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उत्तर
The type of bonds present in methane is all covalent bonds between four hydrogen atoms and the single carbon atom at the center of the molecule.
संबंधित प्रश्न
What is the general name of all the compounds made up of carbon and hydrogen?
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Fill in the blank
...............is used in making black shoe polish.
Define the following:
Carbonization
What happens when a baking mixture containing baking powder is heated?
What is a fire extinguisher ? What is the substance used in the modern type of fire extinguishers ? How is it an improvement over the soda acid-type and the foam-type fire extinguishers ?
Explain the term ‘green house effect’. How can it be both beneficial and harmful for life on earth ?
Carbon forms innumerable compounds by combining with other elements. True or false ?
Name the simplest organic compound.
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Answer the following question.
Draw methane electron dot structure.
Differentiate between the two branches of chemistry – organic chemistry & inorganic chemistry with suitable examples.
Match the following.
| 1. | Alkyne | Bucky Ball |
| 2. | Andre Geim | Oxidation |
| 3. | C60 | Graphene |
| 4. | Thermocol | Triple bond |
| 5. | Combution | Polystyrene |
The property of self-linkage among identical atoms to form long chain compounds is known as ______.
Carbon exists in the atmosphere in the form of ______.
Explain the carbon cycle or biogeochemical cycle.
A large family of fullerene exists, starting at ______ and ______ reaching up to.
About 18% of the weight of the human body is carbon.
Why is carbon monoxide harmful to health? (or) What happens when we breathe Carbon monoxide?
Give the structure of alcohol with 4 carbon atoms.
