JEE Main 20 July 2021 Shift 1 Solved Paper

Section: Chemistry

Question : 43 of 90

Marks: +1, -0

A s-block element (M) reacts with oxygen to form an oxide of the formula MO2 . The oxide is pale yellow in colour and paramagnetic. The element (M) is:

[20 Jul 2021 Shift 1]

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