Dihydrogen
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CHXI09:HYDROGEN

315503 Which one of the following pairs of substances will not produce hydrogen when reacted together?

1 Copper and conc. nitric acid
2 Ethanol and metallic sodium
3 Magnesium and steam
4 Phenol and metallic sodium
CHXI09:HYDROGEN

315504 In Bosch's process, the gas that is utilised for the production of hydrogen gas is

1 Producer gas
2 Water gas
3 Coal gas
4 Petroleum gas
CHXI09:HYDROGEN

315505 Hydrogen is evolved by the action of cold dilute \(\mathrm{\mathrm{HNO}_{3}}\) is

1 \(\mathrm{\mathrm{Fe}}\)
2 \(\mathrm{\mathrm{Cu}}\)
3 \(\mathrm{\mathrm{Mg}}\)
4 \(\mathrm{\mathrm{Al}}\)
CHXI09:HYDROGEN

315506 The metal that produces \(\mathrm{\mathrm{H}_{2}}\) with both dil \(\mathrm{\mathrm{HCl}}\) and \(\mathrm{\mathrm{NaOH}_{(\mathrm{aq})}}\) is

1 \(\mathrm{\mathrm{Mg}}\)
2 \(\mathrm{\mathrm{Ca}}\)
3 \(\mathrm{\mathrm{Fe}}\)
4 \(\mathrm{\mathrm{Zn}}\)
CHXI09:HYDROGEN

315507 The products of the electrolysis of concentrated aqueous solution of common salt are

1 \(\mathrm{\mathrm{Na}+\mathrm{Cl}_{2}}\)
2 \(\mathrm{\mathrm{H}_{2}+\mathrm{O}_{2}}\)
3 \(\mathrm{\mathrm{NaOH}+\mathrm{H}_{2}+\mathrm{Cl}_{2}}\)
4 \(\mathrm{\mathrm{NaOH}+\mathrm{Cl}_{2}+\mathrm{O}_{2}}\)
NEET DIGITAL LIBRARY
CHXI09:HYDROGEN

315503 Which one of the following pairs of substances will not produce hydrogen when reacted together?

1 Copper and conc. nitric acid
2 Ethanol and metallic sodium
3 Magnesium and steam
4 Phenol and metallic sodium
CHXI09:HYDROGEN

315504 In Bosch's process, the gas that is utilised for the production of hydrogen gas is

1 Producer gas
2 Water gas
3 Coal gas
4 Petroleum gas
CHXI09:HYDROGEN

315505 Hydrogen is evolved by the action of cold dilute \(\mathrm{\mathrm{HNO}_{3}}\) is

1 \(\mathrm{\mathrm{Fe}}\)
2 \(\mathrm{\mathrm{Cu}}\)
3 \(\mathrm{\mathrm{Mg}}\)
4 \(\mathrm{\mathrm{Al}}\)
CHXI09:HYDROGEN

315506 The metal that produces \(\mathrm{\mathrm{H}_{2}}\) with both dil \(\mathrm{\mathrm{HCl}}\) and \(\mathrm{\mathrm{NaOH}_{(\mathrm{aq})}}\) is

1 \(\mathrm{\mathrm{Mg}}\)
2 \(\mathrm{\mathrm{Ca}}\)
3 \(\mathrm{\mathrm{Fe}}\)
4 \(\mathrm{\mathrm{Zn}}\)
CHXI09:HYDROGEN

315507 The products of the electrolysis of concentrated aqueous solution of common salt are

1 \(\mathrm{\mathrm{Na}+\mathrm{Cl}_{2}}\)
2 \(\mathrm{\mathrm{H}_{2}+\mathrm{O}_{2}}\)
3 \(\mathrm{\mathrm{NaOH}+\mathrm{H}_{2}+\mathrm{Cl}_{2}}\)
4 \(\mathrm{\mathrm{NaOH}+\mathrm{Cl}_{2}+\mathrm{O}_{2}}\)
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CHXI09:HYDROGEN

315503 Which one of the following pairs of substances will not produce hydrogen when reacted together?

1 Copper and conc. nitric acid
2 Ethanol and metallic sodium
3 Magnesium and steam
4 Phenol and metallic sodium
CHXI09:HYDROGEN

315504 In Bosch's process, the gas that is utilised for the production of hydrogen gas is

1 Producer gas
2 Water gas
3 Coal gas
4 Petroleum gas
CHXI09:HYDROGEN

315505 Hydrogen is evolved by the action of cold dilute \(\mathrm{\mathrm{HNO}_{3}}\) is

1 \(\mathrm{\mathrm{Fe}}\)
2 \(\mathrm{\mathrm{Cu}}\)
3 \(\mathrm{\mathrm{Mg}}\)
4 \(\mathrm{\mathrm{Al}}\)
CHXI09:HYDROGEN

315506 The metal that produces \(\mathrm{\mathrm{H}_{2}}\) with both dil \(\mathrm{\mathrm{HCl}}\) and \(\mathrm{\mathrm{NaOH}_{(\mathrm{aq})}}\) is

1 \(\mathrm{\mathrm{Mg}}\)
2 \(\mathrm{\mathrm{Ca}}\)
3 \(\mathrm{\mathrm{Fe}}\)
4 \(\mathrm{\mathrm{Zn}}\)
CHXI09:HYDROGEN

315507 The products of the electrolysis of concentrated aqueous solution of common salt are

1 \(\mathrm{\mathrm{Na}+\mathrm{Cl}_{2}}\)
2 \(\mathrm{\mathrm{H}_{2}+\mathrm{O}_{2}}\)
3 \(\mathrm{\mathrm{NaOH}+\mathrm{H}_{2}+\mathrm{Cl}_{2}}\)
4 \(\mathrm{\mathrm{NaOH}+\mathrm{Cl}_{2}+\mathrm{O}_{2}}\)
For More Updates join with Us
CHXI09:HYDROGEN

315503 Which one of the following pairs of substances will not produce hydrogen when reacted together?

1 Copper and conc. nitric acid
2 Ethanol and metallic sodium
3 Magnesium and steam
4 Phenol and metallic sodium
CHXI09:HYDROGEN

315504 In Bosch's process, the gas that is utilised for the production of hydrogen gas is

1 Producer gas
2 Water gas
3 Coal gas
4 Petroleum gas
CHXI09:HYDROGEN

315505 Hydrogen is evolved by the action of cold dilute \(\mathrm{\mathrm{HNO}_{3}}\) is

1 \(\mathrm{\mathrm{Fe}}\)
2 \(\mathrm{\mathrm{Cu}}\)
3 \(\mathrm{\mathrm{Mg}}\)
4 \(\mathrm{\mathrm{Al}}\)
CHXI09:HYDROGEN

315506 The metal that produces \(\mathrm{\mathrm{H}_{2}}\) with both dil \(\mathrm{\mathrm{HCl}}\) and \(\mathrm{\mathrm{NaOH}_{(\mathrm{aq})}}\) is

1 \(\mathrm{\mathrm{Mg}}\)
2 \(\mathrm{\mathrm{Ca}}\)
3 \(\mathrm{\mathrm{Fe}}\)
4 \(\mathrm{\mathrm{Zn}}\)
CHXI09:HYDROGEN

315507 The products of the electrolysis of concentrated aqueous solution of common salt are

1 \(\mathrm{\mathrm{Na}+\mathrm{Cl}_{2}}\)
2 \(\mathrm{\mathrm{H}_{2}+\mathrm{O}_{2}}\)
3 \(\mathrm{\mathrm{NaOH}+\mathrm{H}_{2}+\mathrm{Cl}_{2}}\)
4 \(\mathrm{\mathrm{NaOH}+\mathrm{Cl}_{2}+\mathrm{O}_{2}}\)
NEET DIGITAL LIBRARY
CHXI09:HYDROGEN

315503 Which one of the following pairs of substances will not produce hydrogen when reacted together?

1 Copper and conc. nitric acid
2 Ethanol and metallic sodium
3 Magnesium and steam
4 Phenol and metallic sodium
CHXI09:HYDROGEN

315504 In Bosch's process, the gas that is utilised for the production of hydrogen gas is

1 Producer gas
2 Water gas
3 Coal gas
4 Petroleum gas
CHXI09:HYDROGEN

315505 Hydrogen is evolved by the action of cold dilute \(\mathrm{\mathrm{HNO}_{3}}\) is

1 \(\mathrm{\mathrm{Fe}}\)
2 \(\mathrm{\mathrm{Cu}}\)
3 \(\mathrm{\mathrm{Mg}}\)
4 \(\mathrm{\mathrm{Al}}\)
CHXI09:HYDROGEN

315506 The metal that produces \(\mathrm{\mathrm{H}_{2}}\) with both dil \(\mathrm{\mathrm{HCl}}\) and \(\mathrm{\mathrm{NaOH}_{(\mathrm{aq})}}\) is

1 \(\mathrm{\mathrm{Mg}}\)
2 \(\mathrm{\mathrm{Ca}}\)
3 \(\mathrm{\mathrm{Fe}}\)
4 \(\mathrm{\mathrm{Zn}}\)
CHXI09:HYDROGEN

315507 The products of the electrolysis of concentrated aqueous solution of common salt are

1 \(\mathrm{\mathrm{Na}+\mathrm{Cl}_{2}}\)
2 \(\mathrm{\mathrm{H}_{2}+\mathrm{O}_{2}}\)
3 \(\mathrm{\mathrm{NaOH}+\mathrm{H}_{2}+\mathrm{Cl}_{2}}\)
4 \(\mathrm{\mathrm{NaOH}+\mathrm{Cl}_{2}+\mathrm{O}_{2}}\)