A 0.5 gram of mono basic acid requires 16cm^3 of 0.1 mole dm^3 of NaOH for complete neutralization.w
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1000cm3 of 1 M NaOH is equivalent ot 40g NaOH Therefore, 16cm3 0.1M NaOH will be equivalent to 0.064g NaOH Now , 0.064g NaOH is required to neutralize 0.5g monobasic acid Therefore , 40g NaOH ( i.e. 1 mole) is equivalent to 312.5g of the acid. thus the relative mass of the acid should be 312.5 |
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