Curated PYQ Collection
Chemistry
Showing 556 questions & PYQs organized by topics.
Chemistry
Acid, Base and Salts
10 Topics
01
Which of the following phenomena occurs, when a small amount of acid…
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02
Which of the following is NOT a characteristic of acids?
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03
Which of the following reactions leads to the production of bleaching powder?
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04
In chemical industries, bleaching powder acts mainly as:
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05
The pH of a neutral solution is ________ on the pH scale.
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06
Limestone, chalk and marble are different forms of-
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07
Common salt (NaCl) is made up of:
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08
A solution has a pH of 12. Which ion concentration is higher…
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09
The colour of phenolphthalein in acidic solution is-
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10
According to the Brønsted-Lowry theory, which of the following defines an acid?
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