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प्रश्न
Give examples for the following:
Two gaseous polar compounds.
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उत्तर
SO2, H2S
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संबंधित प्रश्न
will CCl4 conduct electricity or not?
give reason for your choice.
Give the formula of the compound that would be formed by the combination of the following pair of elements:
K and H
The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is:
(a) fifty
(b) sixty
(c) seventy
(d) ninety
Explain the structure of Hydronium ion.
Explain the following:
Water is a polar covalent molecule.
Answer the following question.
What is methane? Draw its electron dot structure. Name the type of bonds formed in this compound. Why are such compounds:
(i) poor conductors of electricity? and
(ii) have low melting and boiling points? What happens when this compound burns in oxygen?
Write the molecular formula of the given compound.
Propylene
Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g. hydrogen. After the formation of four bonds, carbon attains the electronic configuration of
What is a covalent bond?
It is observed that covalent compounds are had conductors of electricity. Give reason.
