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प्रश्न
Name a strong alkali.
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उत्तर १
NaOH
उत्तर २
Potassium hydroxide (KOH)
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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 two colourless metal ions.
Name two bases which are not alkalis but dissolves in strong alkalis.
Give two examples of amphoteric hydroxides.
Name the chloride of a metal which is soluble in excess of ammonium hydroxide.
Fill in the blank.
The substance/s which react with hot conc. NaOH solution and undergoes a neutralization reaction ______ [Al2O3 / Al / Al(OH)3]
Why the alkali is added drop by drop to the salt solution?
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
