Curated PYQ Collection
Chemistry
Showing 556 questions & PYQs organized by topics.
Chemistry
Metallurgy, Metals, Non Metals and Alloy
10 Topics
01
In a displacement reaction, if a more reactive metal displaces a less…
RRB PYQ MCQ
02
What happens when calcium is treated with water? (i) It does not…
RRB PYQ MCQ
03
Which of the following non-metals is a good conductor of electricity in…
RRB PYQ MCQ
04
Which of the following metals will displace copper from copper sulfate solution?
RRB PYQ MCQ
05
Sodium metal is stored in-
RRB PYQ MCQ
06
When a more reactive metal is placed in a salt solution containing…
RRB PYQ MCQ
07
Oxidation of metals in the presence of acids or moisture is called:
RRB PYQ MCQ
08
________ is an important metal to form amalgam.
RRB PYQ MCQ
09
Which of the following statements is/are correct? A. Zinc and lead are…
RRB PYQ MCQ
10
When a metal and sulphuric acid react with each other, metal displaces…
RRB PYQ MCQ