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Chemistry

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Chemistry

Chemistry

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