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The paper will become orange in colour.
The color become blue
pH paper Merck art. 9565 become brown in an acid.
A moist litmus paper does not change its colour in neutral solutions.
The bonding of paper is colour sheet.
The paper will become orange in colour.
The color become blue
The color become blue.
In an acid solution the blue litmus paper become red.
Litmus become blue in contact with basic substances.
It will become red !
- sodium chloride is not an acid - in an acid solution the blue litmus paper become red
pH paper Merck art. 9565 become brown in an acid.
Because cooking oil looks like the colour is orange!
Mauve Colour
Unbleached paper is the natural colour of the pulp that has been used to the paper. If the paper was made from wood, then it will be a light brown/beige. If the paper was made from other scraps, then it will be that colour.
A moist litmus paper does not change its colour in neutral solutions.