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प्रश्न
Differentiate graphite and diamond
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उत्तर
| Sr. No. | Graphite | Diamond |
| 1. | Each carbon has three covalent bonds. | Each carbon has four covalent bonds |
| 2. | Soft, slippery to touch and opaque. | Hard, heavy and transparent. |
| 3. | It has tetrahedral units linked in three dimensions. | It has planar layers of hexagon units. |
| 4. | It is a non-conductor of heat and electricity. | It is conductor of heat and electricity. |
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संबंधित प्रश्न
Write the uses of diamond.
Write two physical properties.
Diamond
A phenomenon in which an element exists in different modification in same physical state is called ______.
Carbon forms large number of organic compounds due to ______.
______ is a suitable solven for sulphur.
Define Allotrophy
The arrangement of atoms in diamond is ______.
The number of free electrons in each carbon of diamond is ______.
Diamond is not a good conductor of electricity because ______.
______ structure is accountable for hardness and rigidity of the diamond.
Answer the following by rearranging the jumbled letters :
It is the hardest allotrope of carbon
mnodaid
Prove that a diamond is a pure form of carbon?
Differentiate crystalline and amorphous forms of allotropes of carbon.
