What is an acid base indicator give one example

Asked by admin @ 16/08/2021 in Science viewed by 345 People

What is an acid-base indicator? give one example.

Answered by admin @ 16/08/2021

Acid - Base indicators (also known as pH indicators) are substances which change colour with pH. They are usually weak acids or bases, which when dissolved in water dissociate slightly and form ions. Consider an indicatorwhich is a weak acid, with the formula HIn.

What is a victimless crime give an example of one

Asked by admin @ 28/10/2021 in Law viewed by 379 persons

An example of a victimless crime is

Give one example each of thermal decomposition and electrolytic decomposition

Asked by admin @ 02/08/2021 in Chemistry viewed by 342 persons

Give one example each of (1) Thermal decomposition(2) Electrolytic decomposition(3) Photodecomposition

Give one example of how classification is used at school

Asked by maham237 @ 15/07/2021 in Biology viewed by 319 persons

Give two examples each of mineral acids and organic acids

Asked by admin @ 06/08/2021 in Chemistry viewed by 302 persons

Give two example of each of mineral acid and organic acids

Name the acid base indicator extracted from lichen

Asked by admin @ 29/08/2021 in Chemistry viewed by 299 persons

Name the acid base indicator extracted from lichen

Give one example of sieving used in everyday life

Asked by admin @ 16/08/2021 in Science viewed by 389 persons

Give an example of sieving used in our everyday life

Give one example each of saprophytic and parasitic nutrition

Asked by admin @ 13/08/2021 in Science viewed by 345 persons

Give one example each of saprophytic and parasitic nutrition

Give example which indicate that nylon fibres are strong

Asked by admin @ 13/08/2021 in Science viewed by 241 persons

Give examples which indicate that nylon fibres are very strong.

Which of the following is an acid base indicator

Asked by admin @ 10/08/2021 in Physics viewed by 344 persons

Which of the following is an acidic-base indicator? 1.Vinegar 2.Lime Water 3.Turmeric 4.Baking Soda

What is diffusion give one example of diffusion in gases

Asked by admin @ 03/08/2021 in Chemistry viewed by 296 persons

What is diffusion? Give one example of diffusion in gases

Give one example of distributive property of multiplication over subtraction

Asked by admin @ 03/08/2021 in Math viewed by 322 persons

Q. give one example of distributive property of multiplication over subtraction.

Give arrhenius definition of an acid and a base

Asked by admin @ 11/08/2021 in CBSE BOARD X viewed by 265 persons

(a) Give Arrhenius definition of an acid and a base. (b) Choose strong acid and strong base from the following: CH3COOH, NH4OH, KOH, HCl

Give one example of diffusion of gases in a liquid

Asked by admin @ 04/08/2021 in Chemistry viewed by 274 persons

Give one example of diffusion of gases in a liquid?

Both acids and bases change colour of all indicators

Asked by admin @ 13/08/2021 in Science viewed by 311 persons

Consider the following statements:(a) Both acids and bases change colour of all indicators.(b) If an indicator gives a colour change with an acid, it does not give achange with a …