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Chemistry

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Chemistry

Chemistry

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Acid, Base and Salts 10 Topics
01 Pick the odd one out from the following:
RRB PYQ MCQ
02 When Plaster of Paris is mixed with water, it undergoes which of…
RRB PYQ MCQ
03 All acids produce ________ gas on reacting with metals.
RRB PYQ MCQ
04 The Contact Process is used for the manufacturing of which of the…
RRB PYQ MCQ
05 What is the process by which sodium hydroxide is prepared?
RRB PYQ MCQ
06 When chlorination of dry slaked lime takes place, ________ will form as…
RRB PYQ MCQ
07 The pH of a solution, whose hydrogen ion concentration is 1×10^-5 mole…
RRB PYQ MCQ
08 Three products, ________, ________ and ________ are produced in chloro-alkali process.
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09 What is the chemical formula of washing soda?
RRB PYQ MCQ
10 Babu took some quantity of dilute nitric acid in a test tube…
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