When the litmus solution is neither acidic nor basic then its colour is ........

Current GK (MTS) General Science

When the litmus solution is neither acidic nor basic then its colour is ______.

This questions was previously asked in

SSC MTS 8th July 2022 Shift-1

purple

red

yellow

blue

- Option 1: Purple

- Litmus paper is purple when in a neutral solution.

- Neutral pH is around 7, neither acidic nor basic.

- Correct Answer

- Option 2: Red

- Litmus paper turns red in acidic solutions.

- Acidic solutions have a pH less than 7.

- Option 3: Yellow

- Litmus does not turn yellow in any condition.

- Yellow is not a typical litmus indicator color.

- Option 4: Blue

- Litmus paper turns blue in basic solutions.

- Basic solutions have a pH greater than 7.

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