Curated PYQ Collection
Acid, Base and Salts
Showing 145 questions & PYQs organized by topics.
Acid, Base and Salts
Acid, Base and Salts
10 Topics
01
When litmus is added to a solution of borax, it turns.
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02
Which pair acts as a conjugate acid-base pair?
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03
What is the pH value of pure water at 25°C?
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04
When washing soda is exposed to hot atmosphere for a long time,…
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05
Blue litmus when added to an acidic solution changes to-
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06
Pick the odd one out from the following:
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07
When Plaster of Paris is mixed with water, it undergoes which of…
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08
All acids produce ________ gas on reacting with metals.
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09
The Contact Process is used for the manufacturing of which of the…
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10
What is the process by which sodium hydroxide is prepared?
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