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प्रश्न
Choose the correct answer:
The metal oxide which can react with acid as well as alkali is:
पर्याय
Silver oxide.
Copper (II) oxide.
Aluminium oxide
Calcium oxide
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उत्तर
C ( Aluminium oxide)
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संबंधित प्रश्न
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : ZnSO4
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : CuSO4
What do you understand by amphoteric oxide?
Give two examples of amphoteric hydroxides.
Name a metallic hydroxide soluble in excess of NH4OH.
Name: A strong alkali
Choose the correct answer from the options given below :
Metal + alkali → salt + _________
Write the equation for the following reaction :
Zinc oxide is treated with sodium hydroxide solution.
State your observation when zinc chloride solution, zinc nitrate solution, and zinc sulphate solutions are added individually to barium chloride solution.
