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प्रश्न
Complete and balance the following reaction.
Fe + HCl →_____________ +___________
उत्तर
Fe +2HCl →FeCl2 + H2
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संबंधित प्रश्न
For laboratory preparation of hydrogen, give the following:
materials used
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The end of the thistle funnel should be dipped under acid.
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aluminium
Why are the following metals not used in the lab. preparation of hydrogen?
sodium
Complete and balance the following reaction.
Ca + H2O →_____________ +___________
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Select the correct options for the following statement:
The metal used as a catalyst in hydrogenation of oils.
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[General method]
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Aluminium - 2Al + 3H2SO4 → ______+ _______ [g]
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[General method]
Reactions of metals - alkali [conc. soln.]
Zinc - Zn + 2NaOH → ______ + _______ [g]
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