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प्रश्न
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
X is likely to have a :
पर्याय
Low melting point and high boiling point
High melting point and low boiling point
Low melting point and low boiling point
High melting point and high boiling point
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उत्तर
Low melting point and low boiling point
X is likely to have a:Low melting point and low boiling point
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संबंधित प्रश्न
What type of bonds are present in methane (CH4) and sodium chloride (NaCl)?
Why does carbon form compounds mainly by covalent bonding?
Which of the following has a triple bond as well as single bonds?
(a) ethene
(b) methane
(c) ethyne
(d) nitrogen
Methane molecule is non-polar molecule. Explain.
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Methane
Explain the following term with example.
Unsaturated hydrocarbon
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
The electronic configuration of N2 is 2, 5. How many electrons in the outer shell of a N atom are not involved in the formation of a nitrogen molecule?
An element L consists of molecules.
What type of bonding is present in the particles that make up L?
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
