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D and F Block Elements · 2023 · 8 Apr · Shift 1

2 Chemistry questions from this JEE Main paper

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JEE Main
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2023 · 8 Apr · Shift 1
Chemistry
D and F Block Elements

D and F Block Elements · 2023 · 8 Apr · Shift 1

2 Chemistry questions from this JEE Main paper

Q7.Which halogen is known to cause the reaction given below : $2 Cu^{2 +} + 4 X^{-} \to Cu_{2} X_{2} (s) + X_{2}$
Chemistry · D and F Block Elements · MCQ
Q8.In chromyl chloride, the number of d-electrons present on chromium is same as in (Given at no. of $Ti : 22, V : 23, Cr : 24, Mn : 25, Fe : 26$ )
Chemistry · D and F Block Elements · MCQ