Question

On the basis of following diagrams answer the question given below -
In three test tubes 'A', 'B' and 'C' with solutions of different substances were
added a few drops of China-rose indicator. The
colours observed in these test tubes were magenta,
colourless and green respectively. Select the correct
set indicating the substance whose solution are
there in these test tubes.
A- Sugar Solution, B - Lime water, C - Lime juice
A- Sugar Solution, B - Lime juice, C - Lime water (Magenta) (No colour (Green)
change)
A-lime water, B - sugar solution, C - Lime juice
A-lime juice, B - sugar solution, C-lime water.
​

Answer 1

Answer:

The given figure shows the colour changes in test tubes I, II and III, when China rose indicator is added to them. The respective solutions in test tubes I, II and III are

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Answer

Correct option is

D

Lemon juice, Sugar solution, Lime water

China rose indicator turns magenta in acidic solution, no change in neutral solution and green in basic solution. Therefore, test tube I contains an acidic solution (lemon juice), test tube III contains basic solution (lime water). As test tube II shows no change in colour so, it contains a neutral solution (sugar solution)

Explanation:

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Answer 2

Answer:

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