0.98 g of a polybasic acid (molar mass 98) requires 30 mL of 0.5M `Ba(OH)_(2)` for complete neutralization. The basicity of acid is …………

2.0 g of polybasic organic acid (Molecular mass =600) required 100 mL of a (M)/(6) NaOH solution for complete neutralisation. Find the basicity of acid .

2.0 g of polybasic organic acid (Molecular mass =600) required 100 mL of a (M)/(6) NaOH solution for complete neutralisation. Find the basicity of acid .

0.126 g of acid required 20 mL of 0.1 N NaOH for complete neutralisation. The equivalent mass of an acid is

0.126 g of acid required 20 mL of 0.1 N NaOH for complete neutralisation. The equivalent mass of an acid is

2.0g of polybasic organic acid(Molecular wt. = 600) required 100 mL of a M/6 NaOH solution for complete neutralisation. Find the basicity of acid.