Flitmus paper is dipped in an acidic solution and then in a basic one, what will happen? the paper will turn from blue to red. the paper will turn from red to clear. the paper will turn from blue to clear. the solution will turn from red to blue.

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The solution will turn from red to blue.

Explanation:-

Litmus paper turns to red in acidic solution.

Litmus paper turns to blue in basic solution.

In the question litmus paper is dipped in an acidic solution and then in a basic one.

So the color changes from red (in acidic) to blue (in basic).

quartz

explanation:

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.