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प्रश्न
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
पर्याय
H2O
Methane
Hydrogen fluoride
Ammonia
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उत्तर
Methane
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संबंधित प्रश्न
Draw the electron-dot structure of CO2 compound and state the type of bonding.
Give the characteristic properties of covalent compounds.
Compare the compounds carbon tetrachloride and sodium chloride with regard to solubility in water and electrical conductivity.
Give an example of the covalent bond formed by
(i) Similar atoms (ii) Dissimilar atoms
Fill in the blank and rewrite the completed statement:
Covalent compounds are generally soluble in _________ solvents.
Define the functional group and complete the following table.
| S.I. No. | Functional Group | Compound | Formula |
| (1) | ______________ | _______________ |
C2H5OH |
| (2) | _______________ | _______________ | CH3CHO |
Generally, the melting and boiling point of carbon compounds are found to be less than _______ °C.
The correct structural formula of butanoic acid is -
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 ______.
