Chemistry · 2023
JEE Main · 31 January 2023, Shift 2 · Q35
Which one of the following statements is incorrect?
Which one of the following statements is incorrect ?
Official answer
From NTA’s final answer key for this paper.
(3)
van Arkel method is used to purify tungsten.
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.