Identify the following : (i) Oxoanion of chromium which is stable in acidic medium . (ii) The lanthanoid element that exhibtits +4 oxidation state.

Identify the following :
(i) Oxoanion of chromium which is stable in acidic medium .
(ii) The lanthanoid element that exhibtits +4 oxidation state.

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

(i) `Cr_(2)O_(7)^(2-)` ion (ii) Cerium (Ce).

8 views Answered 2023-02-05 15:29

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