Question

the colour of red litums paper when it is droped in common salt solution changes its colour to
a.blue b.
yellow c.no change in colour d.green​

Answer 1

Explanation:

HEY MATE

When a red litmus paper is immersed in a base or alkaline solution, the red litmus paper turns blue indicating the given solution as alkaline/base. Bases are ions that break up to form OH − (hydroxide) ions in water. The greater the concentration of OH − ions, the stronger is the base. For example, Sodium Hydroxide, Ammonia Solution.Blue litmus paper is used to test an acid. When a blue litmus paper immersed in an acid, the litmus paper turns red from blue indicating acid. Acids are ions that break to H +in water. The greater the number of H ions, the stronger is the acid.

+in water. The greater the number of H ions, the stronger is the acid. For example, hydrochloric acid, Sulfuric Acid, Carbonic acid.

+in water. The greater the number of H ions, the stronger is the acid. For example, hydrochloric acid, Sulfuric Acid, Carbonic acid.No change in the colour of litmus means neutral or pH =7.

Answer 2

The correct answer will be option c)no change in color

Explanation:

We know red litmus paper changes it color if it is dropped it basic solution

But,

Here common salt is a salt

So,it will not change it's color.....

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