Complete the following table: Indicator The original colour of the indicator Colour in dilute hydrochloric acid Colour in dilute sodium hydroxide Phenolphthalein _____ _____ _____ Methyl orange _____ _____ _____ Juice of red rose/ hibiscus flower _____ _____ _____

Indicator The original colour of the indicator Colour in dilute hydrochloric acid Colour in dilute sodium hydroxide Phenolphthalein colourless colourless pink Methyl orange orange red yellow Juice of red rose/ hibiscus flower light pink dark pink/magenta green Indicators change their colour in acidic or basic medium and help us to identify acids and bases. Phenolphthalein, methyl orange are synthetic indicators and juice of red rose/ hibiscus flower is a natural indicator.

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Science (Theory & Practical) Class-10>Chapter 2 - Acids, Bases and Salts>Exercise

Chhattisgarh Board Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Exercise

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Chhattisgarh Board Science Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Exercise

Attempt the practice questions on Chapter 2: Acids, Bases and Salts, Exercise 2: Exercise with hints and solutions to strengthen your understanding. Science (Theory & Practical) Class-10 solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Exercise with Hints & Solutions

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10th Chhattisgarh Board

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Science (Theory & Practical) Class-10>Chapter 2 - Acids, Bases and Salts>Exercise>Q 1

Complete the following table:

Indicator	The original colour of the indicator	Colour in dilute hydrochloric acid	Colour in dilute sodium hydroxide
Phenolphthalein	_____	_____	_____
Methyl orange	_____	_____	_____
Juice of red rose/ hibiscus flower	_____	_____	_____