The same mass of magnesium is first reacted with( one mole each of) sulphuric acid and then with hydrochloric acid . The ratio in volumes of hydrogen obtained in the two reactions respectively would be:
*1:1
*1:2
*2:1
*9:4
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Answered by
0
Answer:
1:3is the correct answer
Answered by
1
Answer:
9:4
correct option.
Explanation:
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