Which of the following oxides in water changes the colour of blue litmus to red?Magnesium dioxide Sulphur dioxide Copper oxide Iron oxide
Answers
Answered by
3
Answer:
an acid turns blue Litmus to red
non metal oxides are are acidic
therefore Sulphur Dioxide is correct answer
Answered by
3
Answer:
sulphur dioxide
Explanation:
sulphur dioxide reacts with water form sulphuric acid and we know that when we dip blue litmus paper in acidic solution it turns red.
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