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Processes of Isolation of Elements PYQs - Last 10 Years

NEET / Chemistry / Inorganic Chemistry / 13 recent questions

ChemistryInorganic Chemistry2014-2023
All Processes of Isolation of Elements PYQsLast 5 YearsCreate chapter test

Practice 13 NEET Chemistry questions from Processes of Isolation of Elements. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.

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Chemistry / Inorganic Chemistry
2015-2023
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8
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2019-2023
13
Last 10 Years
2014-2023

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Last 10 Years Processes of Isolation of Elements Questions

Showing 13 of 13 filtered questions.

1Processes Of Isolation Of Elements
Read the following statements and choose the set of correct statements :
(A) Chrome steel is used for cutting tools and crushing machines.
(B) The fine dust of aluminium is used in paints and lacquers.
(C) Copper is used for reduction of al...
MCQ+4 / -12023
2Processes Of Isolation Of Elements
Match List - I with List - II

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MCQ+4 / -12023
3Processes Of Isolation Of Elements
The reaction that does NOT take place in blast
furnace between 900 K to 1500 K temperature
range during extraction of iron is :
MCQ+4 / -12023
4Processes Of Isolation Of Elements
Match List - I with List - II.

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MCQ+4 / -12022
5Processes Of Isolation Of Elements
Which one of the following methods can be used to obtain highly pure metal which is liquid at room temperature?
MCQ+4 / -12021
6Processes Of Isolation Of Elements
The maximum temperature that can be achieved in blast furnace is :
MCQ+4 / -12021
7Processes Of Isolation Of Elements
Identify the correct statement from the following :
MCQ+4 / -12020
8Processes Of Isolation Of Elements
Which one is malachite from the following?
MCQ+4 / -12019
9Processes Of Isolation Of Elements
Considering Ellingham diagram, which of the
following metals can be used to reduce
alumina?
MCQ+4 / -12018
10Processes Of Isolation Of Elements
Extraction of gold and silver involves leaching with CN\(-\) ion. Silver is later recovered by
MCQ+4 / -12017
11Processes Of Isolation Of Elements
Match items of Column I with the items of Column II and assign the correct code :

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MCQ+4 / -12016
12Processes Of Isolation Of Elements
''Metals are usually not found as nitrates in their ores.'' Out of the following two (I and II) reasons which is/are true for the above observation?
I.  Metal nitrates are highly unstable.
II.  Metal nitrates are highly soluble in water.
MCQ+4 / -12015
13Processes Of Isolation Of Elements
In the extraction of copper from its sulphide ore. the metal is finally obtained by the reduction of cuprous oxide with
MCQ+4 / -12015