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What color does the hydrochloric acid turns when few drops added on pH paper?
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When a base is added to red litmus paper he indicator turns what color?
Blue
What makes hydrochloric acid red?
Perhaps some red dye? But hydrochloric acid turns blue litmus paper red.
The red litmus paper dipped in hydrochloric acid?
will remain red
What colour does hydrochloric acid turn in red litmus paper?
Hydrochloric acid will keep litmus red - it needs alkali to turn it blue
What colour would litmus paper turn into when dipped into hydrochloric acid?
Depends on the litmus paper. Red litmus will not turn but blue litmus will turn redish pink.
What is coloured paper made of?
Dye/Pigment is added during the papermaking process.
Why no change in red litmus when placed in hydrochloric acid?
It is because the red litmus paper only changes its color (from red to blue) when exposed to any basic substance. Hydrochloric acid is acidic, thus there is no change in the color of the red litmus paper, although the acid would change the color of the blue litmus paper (pH paper that tests for acidity; changes from blue to red in the presence of acid)
What color does blue litmus paper into when added to an acid?
Red color in acidic solutions and blue color in basic solutions.
When a base is added to red litmus paper he indicator turns what color?
Blue
What color does blue litmus paper turn when acid is added to it?
Red color in acidic solutions and blue color in basic solutions.
What colour is red litmus in pH scale?
Blue litmus paper will turn to red because hydrochloric is an acid. In aqueous solutions,acid change blue litmus paper to red. In aqueous solutions,base change red litmus paper to blue.
What colour does acid change to when red litmus paper is added?
the same color red
How is color added to white paper?
white paper can be printed from a printer to make it colour. in newspapers you see mostly black and white pictures
What is color paper?
Paper pulp is grayish or brownish-gray when first made. If left untreated, it will remain that same grayish color. To alter the color, the pulp is bleached, and then to make the finished product in the myriad of colors that are available, dies are added.
What makes hydrochloric acid red?
Perhaps some red dye? But hydrochloric acid turns blue litmus paper red.
The red litmus paper dipped in hydrochloric acid?
will remain red
What happens if hydrochloric acid is experimented on red litmus paper?
Red litmus paper is used for alkaline solutions.
