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Assertion :Ne and Ar do not form any che...

Assertion :Ne and Ar do not form any chemical compound
Reason :They have `ns^(2)sp^(6)` fully filled valence shell electronic configuration

A

If both (A) and (R ) are correct and (R ) is the correct explanation of (A)

B

If both (A) and (R ) are correct,but (R ) is the correct explanation of (A)

C

If (A) is correct but (R ) is incorrect

D

If (A) is incorrect but (R ) is correct

Text Solution

AI Generated Solution

The correct Answer is:
To solve the assertion and reason question regarding the inert gases Neon (Ne) and Argon (Ar), we will analyze both the assertion and the reason step by step. ### Step 1: Analyze the Assertion The assertion states that "Ne and Ar do not form any chemical compound." - Neon (Ne) and Argon (Ar) are noble gases, which are known for their lack of reactivity. This is primarily due to their stable electronic configurations. ### Step 2: Analyze the Reason The reason provided is that "They have `ns^(2)sp^(6}` fully filled valence shell electronic configuration." - Neon has an atomic number of 10, and its electronic configuration is 1s² 2s² 2p⁶. This configuration shows that Neon has a fully filled outer shell (2s² 2p⁶), which corresponds to the stable octet configuration. - Argon has an atomic number of 18, and its electronic configuration is 1s² 2s² 2p⁶ 3s² 3p⁶. Similarly, Argon also has a fully filled outer shell (3s² 3p⁶), achieving the stable octet configuration. ### Step 3: Conclusion Since both Neon and Argon have fully filled valence shells, they are stable and do not tend to form chemical compounds. Therefore, both the assertion and the reason are correct, and the reason is a valid explanation for the assertion. ### Final Answer - **Assertion**: True (Ne and Ar do not form any chemical compound) - **Reason**: True (They have `ns^(2)sp^(6)` fully filled valence shell electronic configuration) - **Conclusion**: Both assertion and reason are correct, and the reason is the correct explanation of the assertion. ---
To solve the assertion and reason question regarding the inert gases Neon (Ne) and Argon (Ar), we will analyze both the assertion and the reason step by step. ### Step 1: Analyze the Assertion The assertion states that "Ne and Ar do not form any chemical compound." - Neon (Ne) and Argon (Ar) are noble gases, which are known for their lack of reactivity. This is primarily due to their stable electronic configurations. ### Step 2: Analyze the Reason ...
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