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प्रश्न
Certain blank spaces are left in the following table and these are labelled as A,B,C,Da and E. Identify each of then
|
1 |
HCl gas |
NaCl + H2SO4 |
A = ________ |
Conc.H2SO4 |
B = ___ |
|
2 |
NH3 gas |
C = ____ |
Mg(OH)2NH3 |
D = ______ |
E = ___ |
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उत्तर
|
1 |
HCl gas |
NaCl + H2SO4 |
A = NaHSO4 + HCl |
Conc.H2SO4 |
B = upward displacement of air |
|
2 |
NH3 gas |
C = Mg3N2 + H2O |
Mg(OH)2NH3 |
D = quicklime |
E = downward displacement of air |
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
A gas ‘A’ reacts with another gas ‘B’ in the presence of a catalyst to give a colourless gas ‘C’. The gas ‘C’ when comes in contact with air produces a brown gas ‘D’. The solution of ‘A’ in water turns red litmus blue. Explain the observations.
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Name the following
Products obtained by burning ammonia in oxygen.
Name the following
A nitride of divalent metal which reacts with hot water producing ammonia.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using oxygen.
Write equation for the following:
Catalytic oxidation of ammonia
Write a balanced equation for the following conversion:
Nitrogen trichloride from ammonia.
The metallic hydroxide which forms a deep inky blue solution with excess ammonium hydroxide solution is ______.
A compound which undergoes thermal dissociation.
