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D and F Block Elements · 2022 · 29 Jun · Shift 2

2 Chemistry questions from this JEE Main paper

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JEE Main
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2022 · 29 Jun · Shift 2
Chemistry
D and F Block Elements

D and F Block Elements · 2022 · 29 Jun · Shift 2

2 Chemistry questions from this JEE Main paper

Q19.Spin only magnetic moment of $[M n B r_{6}]^{4 -}$ is B.M. (round off to the closest integer)
Chemistry · D and F Block Elements · Numerical
Q20.For the reaction given below : $C o C l_{3}$ . x $N H_{3}$ + $A g N O_{3}$ (aq) $\to$ If two equivalents of $A g C l$ precipitate out, then the value of x will be .
Chemistry · D and F Block Elements · Numerical