75. Two values of spin quantum numbers i.e., +1/2 and1/2 represent(a)

1.	75. Two values of spin quantum numbers i.e., +1/2 and1/2 represent(a) up and down spin of the electrons respectively(b) two quantum mechanical spin states whichrefer to the orientation of spin of the electrorn(c) clockwise and anti-clockwise spin of theelectrons respectively(d) anti-clockwise and clockwise spin of theelectrons respectively.
Answer» it's answer is B as we cannot decide spin of clockwise and anticlockwiseif one is clockwise then other is anticlockwise tq why can't the answer be c? in C option directions are given as respectively but we cannot take it exactly that tq option (b) is correct.

75. Two values of spin quantum numbers i.e., +1/2 and1/2 represent(a) up and down spin of the electrons respectively(b) two quantum mechanical spin states whichrefer to the orientation of spin of the electrorn(c) clockwise and anti-clockwise spin of theelectrons respectively(d) anti-clockwise and clockwise spin of theelectrons respectively.

Answer»

it's answer is B as we cannot decide spin of clockwise and anticlockwiseif one is clockwise then other is anticlockwise

why can't the answer be c?

in C option directions are given as respectively but we cannot take it exactly that

option (b) is correct.