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aleksklad [387]
3 years ago
10

Please help me.. Will give the brainliest Urgent Please answer correctly

Chemistry
1 answer:
tensa zangetsu [6.8K]3 years ago
4 0

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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