Physics, asked by BROLY8530, 1 year ago

How red litmas changes in sodium carbonate

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Answered by kiransatwikmuthyala

litmus paper change into blue

Answered by Anonymous

$<font color=red>$ The colour of litmus paper in a solution of sodium carbonate is 'blue'. is a weak acid. Hence the salt formed will be a basic salt. With a basic salt, the red litmus changes to blue color.

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