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प्रश्न
Choose the correct answer from the options given below :
Metal + alkali → salt + _________
पर्याय
N2
H2
H2O
OH
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उत्तर
Metal + alkali → salt + H2
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संबंधित प्रश्न
Choose the most appropriate answer from the following list of oxides which fit the description
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
An amphoteric oxide
Name
a metallic hydroxide soluble in excess of NH4OH.
Name a strong alkali.
Name a weak alkali.
Name two bases which are not alkalis but dissolves in strong alkalis.
Name the metal hydroxides which are soluble in caustic soda solution.
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : CuSO4
Name: A metallic oxide soluble in excess of caustic soda solution.
Name : A yellow monoxide that dissolves in hot and concentrated caustic alkali.
Name a compound containing zinc in the anion.
