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Probability | JEE Mains 2018 Online Paper Solution | All Shift

In the preparation of ultra filter paper collodion solution is used collodion is

When the strip of pH paper was put in a given solution the pH paper changes to orange red. The given solution is most likely to be of:

How does a soap solution behave with red litmus paper ?

Blue litmus paper is dipped in a solution. It remains blue. What is the nature of the solution? Explain.

Blue litmus paper is dipped in a solution. It remains blue. What is the nature of the solution ? Explain.

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