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प्रश्न
State whether the following statement is true or false:
Diamond and graphite are the covalent compounds of carbon element (C)
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उत्तर
False
Diamond and graphite are the allotropic forms of carbon (C) with covalent bonding between different carbon atoms.
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संबंधित प्रश्न
Why covalent compounds are different from ionic compounds?
Explain why carbon forms compounds mainly by covalent bond.
State the type of bonding in the following molecule.
Water
What type of chemical bond is formed between carbon and bromine?
What do you call the compounds having the same molecular formula but different structural arrangements of atoms?
For each compound mentioned above give the formulae of ions formed in aqueous solution.
State the type of bonding in the following molecule.
Water
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Ethene
Give examples for the following:
Two solid covalent compounds.
Explain the structure of Hydronium ion.
Explain the following:
Non-polar covalent compounds are insoluble in water.
Explain why Carbon tetrachloride does not dissolve in water.
Draw the electron dot diagram and structure of magnesium chloride.
Name a greenish-yellow gas which also bleaches.
What are Allotropes? Name any two allotropic forms of carbon. Give one use of it.
Generally, the melting and boiling point of carbon compounds are found to be less than _______ °C.
Write the molecular formula of the given compound.
Acetic acid
Write a short note.
Aromatic hydrocarbons
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
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Which of the following compounds of carbon does not consist of ions?
