Isolation of Elements PYQs - Last 10 Years
JEE Advanced / Chemistry / Inorganic Chemistry / 12 recent questions
ChemistryInorganic Chemistry2014-2023
Practice 12 JEE Advanced Chemistry questions from Isolation of Elements. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
12
PYQs on Page
Chemistry / Inorganic Chemistry
2015-2023
Year Range
Based on indexed question metadata
8
Last 5 Years
2019-2023
12
Last 10 Years
2014-2023
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20182 max PYQs/year2023
Question Types
12PYQs
MCQM75%
MCQ16.7%
INTEGER8.3%
Difficulty Mix
#1 Medium6
#2 Easy5
#3 Hard1
8 in last 5 years12 in last 10 years
Last 10 Years Isolation of Elements Questions
Showing 12 of 12 filtered questions.
1Isolation Of Elements
The correct statement(s) related to processes involved in the extraction of metals is(are) :
MCQM+4 / -22023
2Isolation Of Elements
The correct option(s) related to the extraction of iron from its ore in the blast furnace operating in the temperature range $900-1500 \mathrm{~K}$ is(are)
MCQM+4 / -22022
3Isolation Of Elements
The electrochemical extraction of aluminum from bauxite ore involves
MCQM+4 / -22022
4Isolation Of Elements
A mixture of two salts is used to prepare a solution S, which gives the following results :The correct option(s) for the salt mixture is (are)
MCQM+4 / -22021
5Isolation Of Elements
The correct statement(s) related to the metal extraction processes is (are) :
MCQM+4 / -22021
6Isolation Of Elements
Which among the following statement(s) is/are true for the extraction of aluminium from bauxite?
MCQM+4 / -22020
7Isolation Of Elements
The cyanide process of gold extraction involves leaching out gold from its ore with CN\(-\) in the presence of Q in water to form R. Subsequently, R is treated with T to obtain Au and Z. Choose the correct option(s).
MCQM+4 / -12019
8Isolation Of Elements
Calamine, malachite, magnetic and cryolite, respectively, are
MCQ+3 / -12019
9Isolation Of Elements
Galena (an ore) is partially oxidized by passing air through it at high temperature. After some time, the passage of air is stopped, but the heating is continued in a closed furnace such that the contents undergo self-reduction. The weight ...
INTEGER+3 / -02018
10Isolation Of Elements
Extraction of copper from copper pyrite (CuFeS2) involves
MCQM+4 / -22016
11Isolation Of Elements
Copper is purified by electrolytic refining of blister copper. The correct statement(s) about this process
is(are)
is(are)
MCQM+4 / -22015
12Isolation Of Elements
Match the anionic species given in Column-I that are present in the ore(s) given in Column-II
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MCQ+8 / -42015