PRACTICAL CHEMISTRY
PRACTICAL CHEMISTRY

37430 Required amount of crystalline oxalic acid (eq. wt. = \(63\)) \(N/10\) \(250 \,ml\) oxalic acid solution is

1 \(0.158 \,g\)
2 \(1.575 \,g\)
3 \(15.75 \,g\)
4 \(6.3 \,g\)
PRACTICAL CHEMISTRY

37431 \(15 \,ml\) of \(0.2 \,N\) alkali is required to complete neutralization of \(30 \,ml\) acid solution. Concentration of the acid solution is.....\(N\)

1 \(0.1\)
2 \(0.3\)
3 \(0.15\)
4 \(0.4\)
PRACTICAL CHEMISTRY

37432 \(200 \,ml\) \(0.6 \,N\) \({H_2}S{O_4}\) and \(100 \,ml\) of \(0.3\,N\) \(HCl\) are mixed together. Acidic normality of the resultant solution is........\(N\)

1 \(0.5\)
2 \(0.9 \)
3 \(0.3\)
4 \(0.6\)
PRACTICAL CHEMISTRY

37433 \(10 \,ml\) of \(10 \,M\) \({H_2}S{O_4}\) is mixed to \(100 \,ml\) \(1\,M\) \(NaOH\) solution. The resultant solution will be

1 Acidic
2 Neutral
3 Weakly alkaline
4 Strongly alkaline
PRACTICAL CHEMISTRY

37430 Required amount of crystalline oxalic acid (eq. wt. = \(63\)) \(N/10\) \(250 \,ml\) oxalic acid solution is

1 \(0.158 \,g\)
2 \(1.575 \,g\)
3 \(15.75 \,g\)
4 \(6.3 \,g\)
PRACTICAL CHEMISTRY

37431 \(15 \,ml\) of \(0.2 \,N\) alkali is required to complete neutralization of \(30 \,ml\) acid solution. Concentration of the acid solution is.....\(N\)

1 \(0.1\)
2 \(0.3\)
3 \(0.15\)
4 \(0.4\)
PRACTICAL CHEMISTRY

37432 \(200 \,ml\) \(0.6 \,N\) \({H_2}S{O_4}\) and \(100 \,ml\) of \(0.3\,N\) \(HCl\) are mixed together. Acidic normality of the resultant solution is........\(N\)

1 \(0.5\)
2 \(0.9 \)
3 \(0.3\)
4 \(0.6\)
PRACTICAL CHEMISTRY

37433 \(10 \,ml\) of \(10 \,M\) \({H_2}S{O_4}\) is mixed to \(100 \,ml\) \(1\,M\) \(NaOH\) solution. The resultant solution will be

1 Acidic
2 Neutral
3 Weakly alkaline
4 Strongly alkaline
PRACTICAL CHEMISTRY

37430 Required amount of crystalline oxalic acid (eq. wt. = \(63\)) \(N/10\) \(250 \,ml\) oxalic acid solution is

1 \(0.158 \,g\)
2 \(1.575 \,g\)
3 \(15.75 \,g\)
4 \(6.3 \,g\)
PRACTICAL CHEMISTRY

37431 \(15 \,ml\) of \(0.2 \,N\) alkali is required to complete neutralization of \(30 \,ml\) acid solution. Concentration of the acid solution is.....\(N\)

1 \(0.1\)
2 \(0.3\)
3 \(0.15\)
4 \(0.4\)
PRACTICAL CHEMISTRY

37432 \(200 \,ml\) \(0.6 \,N\) \({H_2}S{O_4}\) and \(100 \,ml\) of \(0.3\,N\) \(HCl\) are mixed together. Acidic normality of the resultant solution is........\(N\)

1 \(0.5\)
2 \(0.9 \)
3 \(0.3\)
4 \(0.6\)
PRACTICAL CHEMISTRY

37433 \(10 \,ml\) of \(10 \,M\) \({H_2}S{O_4}\) is mixed to \(100 \,ml\) \(1\,M\) \(NaOH\) solution. The resultant solution will be

1 Acidic
2 Neutral
3 Weakly alkaline
4 Strongly alkaline
PRACTICAL CHEMISTRY

37430 Required amount of crystalline oxalic acid (eq. wt. = \(63\)) \(N/10\) \(250 \,ml\) oxalic acid solution is

1 \(0.158 \,g\)
2 \(1.575 \,g\)
3 \(15.75 \,g\)
4 \(6.3 \,g\)
PRACTICAL CHEMISTRY

37431 \(15 \,ml\) of \(0.2 \,N\) alkali is required to complete neutralization of \(30 \,ml\) acid solution. Concentration of the acid solution is.....\(N\)

1 \(0.1\)
2 \(0.3\)
3 \(0.15\)
4 \(0.4\)
PRACTICAL CHEMISTRY

37432 \(200 \,ml\) \(0.6 \,N\) \({H_2}S{O_4}\) and \(100 \,ml\) of \(0.3\,N\) \(HCl\) are mixed together. Acidic normality of the resultant solution is........\(N\)

1 \(0.5\)
2 \(0.9 \)
3 \(0.3\)
4 \(0.6\)
PRACTICAL CHEMISTRY

37433 \(10 \,ml\) of \(10 \,M\) \({H_2}S{O_4}\) is mixed to \(100 \,ml\) \(1\,M\) \(NaOH\) solution. The resultant solution will be

1 Acidic
2 Neutral
3 Weakly alkaline
4 Strongly alkaline