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Question
Chemistry
In the isolation of metals, calcination process usually results in :
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Q. In the isolation of metals, calcination process usually results in :
JEE Main
JEE Main 2015
General Principles and Processes of Isolation of Elements
A
metal carbonate
27%
B
metal oxide
73%
C
metal sulphide
0%
D
metal hydroxide
0%
Solution:
Metal carbonate
Metal hydroxide