Math, asked by abhinav222, 1 year ago

a black coloured solid which on reaction with dilute sulphuric acid from a blue coloured solution is(1) carbon (2) manganese [4] oxide(3) lead[ II ]oxide(4) copper[ II] oxide

Answers

Answered by Mayank9432

15

the answer is (4) copper [2] oxide

Answered by joysreebhattacharjee

10

Hii

the answer will be : Copper [||] oxide

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