PRACTICAL CHEMISTRY
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PRACTICAL CHEMISTRY

37304 ........ is formed when potassium iodide is heated with conc. \({H_2}S{O_4}\)

1 \(HI\)
2 \({I_2}\)
3 \(HI{O_3}\)
4 \(KI{O_3}\)
PRACTICAL CHEMISTRY

37305 Chromyl chloride test is performed for the confirmation of the presence of the following in a mixture

1 Sulphate
2 Chromium
3 Chloride
4 Chromium and chloride
PRACTICAL CHEMISTRY

37306 A reagent that can distinguish between a chloride and a peroxide is

1 Water
2 Dil. \({H_2}S{O_4}\)
3 \(KOH\) solution
4 \(NaCl\)
PRACTICAL CHEMISTRY

37307 Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions

1 Sodium hydroxide
2 Barium hydroxide
3 Barium sulphate
4 Potassium hydroxide
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PRACTICAL CHEMISTRY

37304 ........ is formed when potassium iodide is heated with conc. \({H_2}S{O_4}\)

1 \(HI\)
2 \({I_2}\)
3 \(HI{O_3}\)
4 \(KI{O_3}\)
PRACTICAL CHEMISTRY

37305 Chromyl chloride test is performed for the confirmation of the presence of the following in a mixture

1 Sulphate
2 Chromium
3 Chloride
4 Chromium and chloride
PRACTICAL CHEMISTRY

37306 A reagent that can distinguish between a chloride and a peroxide is

1 Water
2 Dil. \({H_2}S{O_4}\)
3 \(KOH\) solution
4 \(NaCl\)
PRACTICAL CHEMISTRY

37307 Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions

1 Sodium hydroxide
2 Barium hydroxide
3 Barium sulphate
4 Potassium hydroxide
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PRACTICAL CHEMISTRY

37304 ........ is formed when potassium iodide is heated with conc. \({H_2}S{O_4}\)

1 \(HI\)
2 \({I_2}\)
3 \(HI{O_3}\)
4 \(KI{O_3}\)
PRACTICAL CHEMISTRY

37305 Chromyl chloride test is performed for the confirmation of the presence of the following in a mixture

1 Sulphate
2 Chromium
3 Chloride
4 Chromium and chloride
PRACTICAL CHEMISTRY

37306 A reagent that can distinguish between a chloride and a peroxide is

1 Water
2 Dil. \({H_2}S{O_4}\)
3 \(KOH\) solution
4 \(NaCl\)
PRACTICAL CHEMISTRY

37307 Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions

1 Sodium hydroxide
2 Barium hydroxide
3 Barium sulphate
4 Potassium hydroxide
For More Updates join with Us
PRACTICAL CHEMISTRY

37304 ........ is formed when potassium iodide is heated with conc. \({H_2}S{O_4}\)

1 \(HI\)
2 \({I_2}\)
3 \(HI{O_3}\)
4 \(KI{O_3}\)
PRACTICAL CHEMISTRY

37305 Chromyl chloride test is performed for the confirmation of the presence of the following in a mixture

1 Sulphate
2 Chromium
3 Chloride
4 Chromium and chloride
PRACTICAL CHEMISTRY

37306 A reagent that can distinguish between a chloride and a peroxide is

1 Water
2 Dil. \({H_2}S{O_4}\)
3 \(KOH\) solution
4 \(NaCl\)
PRACTICAL CHEMISTRY

37307 Which reagent below would enable you to remove sulphate ions from a solution containing both sulphate and chloride ions

1 Sodium hydroxide
2 Barium hydroxide
3 Barium sulphate
4 Potassium hydroxide