સૂચિ \(I\) સાથે સૂચિ \(II\) ને જોડો.

સૂચિ \(I\) સૂચિ \(II\)

\(A\) \(CH _{4( g )}\) ના \(16\,g\) \(I\) વજન \(28\,g\)

\(B\) \(H _{2( g )}\) ના \(1\,g\) \(II\) \(60.2 \times 10^{23}\) ઇલેક્ટ્રોન્સ

\(C\) \(N _{2( g )}\) ના \(1\,mole\) \(III\) વજન \(32\,g\)

\(D\) \(SO _{2( g )}\) ના \(0.5\,mol\) \(IV\) \(STP\) પર \(11.4\,L\) કદ રોકે છે.

નીચે આપેલા વિકલ્પોમાથી સાચો જવાબ પસંદ કરો.

A \(A-I, B-III, C-II, D-IV\)
B \(A-II, B-III, C-IV, D-I\)
C \(A-II, B-IV, C-III, D-I\)
D \(A-II, B-IV, C-I, D-III\)

Verified Solution

Answer & Solution

Correct Answer

(D) \(A-II, B-IV, C-I, D-III\)

Step-by-step Solution

Detailed explanation

\(16\,g\,CH _4=1\) mole \(CH _4\) contains \(10 \times 6.02 \times 10^{23}\) electrons \(=60.2 \times 10^{23}\) \(1\,g\,H _2=0.5\) mole \(H _2\) gas occupy \(11.35\) litre volume at STP \(1 \text { mole of } N _2=28\,g\) \(0.5 \text { mole of } SO _2=32\,g\)

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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સૂચિ \(I\)	સૂચિ \(II\)
\(A\) \(CH _{4( g )}\) ના \(16\,g\)	\(I\) વજન \(28\,g\)
\(B\) \(H _{2( g )}\) ના \(1\,g\)	\(II\) \(60.2 \times 10^{23}\) ઇલેક્ટ્રોન્સ
\(C\) \(N _{2( g )}\) ના \(1\,mole\)	\(III\) વજન \(32\,g\)
\(D\) \(SO _{2( g )}\) ના \(0.5\,mol\)	\(IV\) \(STP\) પર \(11.4\,L\) કદ રોકે છે.