A molar solution of caustic soda is prepared by dissolving ____________
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- A \(40 \mathrm{~g} \mathrm{NaOH}\) in \(100 \mathrm{~g}\) of water
- B \(40 \mathrm{~g} \mathrm{NaOH}\) in \(1000 \mathrm{~g}\) of water
- C \(20 \mathrm{~g} \mathrm{NaOH}\) in \(500 \mathrm{~g}\) of solution
- D \(20 \mathrm{~g} \mathrm{NaOH}\) in \(1000 \mathrm{~g}\) of solution
- E \(20 \mathrm{~g} \mathrm{NaOH}\) in \(80 \mathrm{~g}\) of solution
Correct Answer: Option B
Explanation:
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