Chemistry, asked by marshmallow7390, 1 month ago

i) Why pH paper gives different range of colours, while litmus gives limited colours.

ii) In the given list acidic salt is ?

iii) What is the nature of the salt NaHCO3.

iv) What is the colour of pH paper with aqueous NaHCO3 solution.

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Answered by pinky22071984

Answer:

i) pH strips change color when they come in contact with a solution. The color must be compared with a chart to get a number and determine if the liquid is acidic, basic or neutral. ... pH strips are considered to be more sensitive than Litmus paper because Litmus paper cannot give quantitative results

Answered by sanmitha94

Answer:

hi bro

you are from sri chaitanya school a

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i) Why pH paper gives different range of colours, while litmus gives limited colours.ii) In the given list acidic salt is ?iii) What is the nature of the salt NaHCO3.iv) What is the colour of pH paper with aqueous NaHCO3 solution.​

Answers

i) Why pH paper gives different range of colours, while litmus gives limited colours.

ii) In the given list acidic salt is ?

iii) What is the nature of the salt NaHCO3.

iv) What is the colour of pH paper with aqueous NaHCO3 solution.