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Indicators

Phenolphthale...

Question

Phenolphthalein does not show any colour change in the presence of water.

A

True

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B

False

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Solution

The correct option is A True

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Similar questions

Q. The oxide of a metal M is water soluble. When a blue litmus strip was dipped in this solution, it did not undergo any change in colour, but it changed the colour of phenolphthalein. What is the nature of the oxide?

Q. Any substance that does not change the colour of an indicator is called ________ substance.

Q. Among the following the colour of water does not change when is added in water.

Q. What is the change in phenolphthalein in presence of

N a H S O_{4}

?

Q. Assertion :When

N a_{2} C O_{3}

is titrated against

H C l

in presence of phenolphthalein indicator, it is converted to

N a C l

. Reason: Phenolphthalein shows color change in the

p H

3.5 - 4.6

Choose the correct option.

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