What is an indicator? Name three indicators.
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Answered by
16
Hey mate...ur ans..
An indicator r weak inorganic compounds which change colour in accordance with the ph of the solution.
Indicator dissociated slightly in a solution producing ions and dissociate molecules. The colour of the ions dependent on the hydrogen ion concentration.
The three common indicators r
☆litmus paper
☆Methyl orange
☆universal indicator.
hope it hlps u....
Anonymous:
hyy hii
Answered by
17
Indicators are substances,which show a change in colour when brought in contact with acids and bases.
Three indicators are-
- Litmus
- Phenolphthalein
- Universal indicator
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