\(CH_3COONa\) ના ત્રણ જલીય દ્રાવણો છે, જેને 'A', 'B' અને 'C' બનાવેલ છે, જેની સાંદ્રતા અનુક્રમે 0.1M, 0.01M અને 0.001M છે. આ દ્રાવણો માટે વૉન્ટહોફ અવયવ (i) નું મૂલ્ય કયા ક્રમમાં હશે _________

A \(i_{ A }=i_{ B }=i_{ C }\)
B \(i_{ A }>i_{ B }>i_{ C }\)
C \(i_{ A } < i_{ B } < i_{ C }\)
D \(i_{ A } < i_{ B } > i_{ C }\)

Verified Solution

Answer & Solution

Correct Answer

(C) \(i_{ A } < i_{ B } < i_{ C }\)

Step-by-step Solution

Detailed explanation

\(CH_3COONa\) એ ઇલેક્ટ્રોલાઇટ છે, \( i = 1 + \alpha \) સાંદ્રતા ઘટતા વિયોજનનો દર (\(\alpha\)) વધે છે.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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