Chemistry, asked by Anonymous, 9 months ago

Which of these compounds when dissolved in water will turn blue litmus to red litmus: a). Copper oxide b) Sodium chloride c) sulphur oxide d) rust

Answers

Answered by ambalikavats72
1

Answer:

copper oxide is correct answer

Answered by jdidianma
1

Answer:c

Explanation:Becoz they are acid

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