

MCQOPTIONS
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1. |
The mass of 70% \[{{H}_{2}}S{{O}_{4}}\] required for neutralisation of 1 mol of NaOH. |
A. | 49 g |
B. | 98 g |
C. | 70 g |
D. | 34.3 g |
Answer» D. 34.3 g | |