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Asked: October 10, 20232023-10-10T13:36:00+00:00 2023-10-10T13:36:00+00:00

Date: 03/10/2023 Shift: 2:30 PM – 5:00 PM Q. No: 26

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Q.26Statement-A: van Arkel method is very useful for removing all the oxygen and nitrogen present in the form of impurity in certain metals like Zr and Ti.
Statement-R: In van Arkel method, the metal is converted into its iodide as it is more covalent and volatilizes and then decomposed it on a tungsten filament.
Ans1. Statement A is true but Statement R is false.
2. Statement A is false but Statement R is true.
3. Both the statements are false.
4. Both the statements are true.

Correct Ans Provided: 4

03/10/2023 2:30 PM - 5:00 PMPaper II Applied Science and Engineering and Management
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