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प्रश्न
Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound.
Reason (R): This is because sodium and chloride ions acquire octet in sodium chloride formation.
पर्याय
A and R both are correct, and R is the correct explanation of A.
A and R both are correct, but R is not the correct explanation of A.
A is true but R is false.
A and R both are false.
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उत्तर
A and R both are correct, and R is the correct explanation of A.
Explanation:
Sodium chloride \[\ce{(Na^{+}Cl^{-})}\] is stable ionic compound because both \[\ce{Na+}\] and \[\ce{Cl–}\] ions have complete octet in outermost shell.
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संबंधित प्रश्न
Explain the Formation of a Chemical Bond.
Write Lewis symbols for the following atoms and ions: S and S2–.
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:-
K and S
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions:
Al and N
Draw Lewis dot diagram for the following.
Methane (CH4)
Draw Lewis electron dot structure of C2H4
Draw Lewis electron dot structure of CF3Cl
Explain in brief with one example of an ionic bond.
Explain in brief with one example of coordinate bond
Answer in one sentence:
Covalent bond is directional in nature. Justify.
Which of the following molecules has a central atom with complete octet?
Which of the following is INCORRECT with respect to enthalpy?
In which of the following, the central atom does NOT have lone pair(s) of electrons?
Which of the following molecule does not obey octet rule?
What is the formal charge on hydrogen atom in water molecule?
Which of the following molecule does not obey octet rule?
Match the items given in Column I with examples given in Column II.
| Column I | Column II |
| (i) Hydrogen bond | (a) \[\ce{C}\] |
| (ii) Resonance | (b) \[\ce{LiF}\] |
| (iii) Ionic solid | (c) \[\ce{H2}\] |
| (iv) Covalent solid | (d) \[\ce{HF}\] |
| (e) \[\ce{O3}\] |
