Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is B.M. (Nearest Integer)

Question

Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is B.M. (Nearest Integer) (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

2 KMnO 4+5 H 2 C 2 O 4+3 H 2 SO 4 arrow K 2 SO 4 +2 MnSO 4+10 CO 2+8 H 2 O Mn 2+ has 5 unpaired electrons therefore the magnetic moment is √35 BM

Q. Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is ______ B.M. (Nearest Integer)

$2 K M n O_{4} + 5 H_{2} C_{2} O_{4} + 3 H_{2} S O_{4} \to K_{2} S O_{4}$
$+ 2 M n S O_{4} + 10 C O_{2} + 8 H_{2} O$
$M n^{2 +}$ has $5$ unpaired electrons therefore the magnetic moment is $35 BM$

Q. Acidified potassium permanganate solution oxidises oxalic acid. The spin-only magnetic moment of the manganese product formed from the above reaction is ______ B.M. (Nearest Integer)

2KMnO4​+5H2​C2​O4​+3H2​SO4​→K2​SO4​ +2MnSO4​+10CO2​+8H2​O Mn2+ has 5 unpaired electrons therefore the magnetic moment is 35​BM

$2 K M n O_{4} + 5 H_{2} C_{2} O_{4} + 3 H_{2} S O_{4} \to K_{2} S O_{4}$
$+ 2 M n S O_{4} + 10 C O_{2} + 8 H_{2} O$
$M n^{2 +}$ has $5$ unpaired electrons therefore the magnetic moment is $35 BM$