Question

_______ is used as ink remover.
a) Sodium hydroxide
b) Ammonium hydroxide
c) Calcium hydroxide
d) Magnesium hydroxide

Answer 1

Answer:

B) Ammonium hydroxide

Explanation:

The inks is acidic in nature. Ammonium hydroxide solution is basic in nature. So, when ammonium hydroxide solution is come in contact of ink, there is acid base neutralizations and in this way ink get dissolve and removed from the clothes.

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Answer 2

Explanation:

Baking soda and water combo are also effective in removing the ink stains from almost any kind of fabric. Take two parts of baking soda and one part of water and mix nicely to make a paste. Take a cotton ball, soak it into the baking soda and water paste and dab it on the ink stain until the stain fades away.