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If you blow air into a glass of plain water, bubbles are created which soon settle down and there is no change in the appearance of the water. What happens if you blow air into a glass of lime water?
This question appeared in the NPSC Prelims 2025 examination (GS). It is Question 75 out of 200 questions in this paper.
This question was part of the NPSC Prelims 2025 (GS). The NPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all NPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.