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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
In the liquid state, X will
पर्याय
become ionic
be an electrolyte
Conduct electricity
not conduct electricity
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उत्तर
not conduct electricity
In the liquid state, X will: not conduct electricity
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संबंधित प्रश्न
What type of bonds are present in water molecule? Draw the electron-dot structure of water (H2O).
Explain why covalent compounds have generally high melting points?
What type of bonding would you expect between Hydrogen and Chlorine?
The electronic configurations of three elements X, Y and Z are as follows:
| X | 2, 4 |
| Y | 2, 7 |
| Z | 2, 1 |
(a) Which two elements will combine to form an ionic compound?
(b) Which two elements will react to form a covalent compound?
Give reasons for your choice.
Give the formulae of the chlorides of the elements X and Y having atomic numbers of 3 and 6 respectively. Will the properties of the two chlorides be similar or different? Explain your answer.
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Methane
Choose the correct answer from the options given below
Condition favorable for formation of a covalent bond is
State the type of bonding in the following molecule.
Water
In covalent bond formation, the sharing of ______ electrons takes place in their outermost shell.
State the reasons, why carbon cannot
- Lose four electrons to form C4+ cation and
- Gain four electrons to form C4- anion.
How does carbon overcome this problem to form compounds?
