08-10-2021
Chemistry

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Urgent
Please answer correctly

Please help me Will give the brainliest Urgent Please answer correctly class=

Respuesta :

HoneyCake16 HoneyCake16

08-10-2021

Explanation:

a) blue litmus paper turns red when u add acid in it .

b) red litmus paper , when an alkali dissolves in water it produce hydroxide ions

which cause it to become a alkaline

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