ction is C 1 42 An element A in a compound ABD has oxidation

Last updated: 7/2/2023

ction is C 1 42 An element A in a compound ABD has oxidation number A It is oxidised by Cr O2 in acidic medium In the were used for number experiment 1 68 x 10 3 mole of K Cr O7 3 26 10 3 mole of ABD The new oxidation A after oxidation is a 3 c n 3 b 3 n d n