Hydrogen is an important fuel of future. (a) What are the chemicals used to prepare Hydrogen in the laboratory?
Hydrogen is an important fuel of future.
(a) What are the chemicals used to prepare Hydrogen in the laboratory?
(b) Write any one advantage of Hydrogen as a fuel?
(c) Which chemical compound is known as heavy water?
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(a) Chemicals used to prepare hydrogen in laboratory are Zn and dil. H2SO4.
Zn + H2SO4 → ZnSO4 + H2
(b) Advantages of hydrogen as fuel :
• It is highly efficient.
• It does not produce harmful emissions.
• It is readily available. (Any one)
(c) Chemical Compound known as heavy water is D2O/Deuterium oxide.
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