An equimolecular solution of two compounds one of which is dextrorotatory and the other is leworotatory is
dextrorotatory
leworotatory
Optically inactive
Can't say
As we learnt
Laevo Rotatory -
Those optically active compound which rotate plane polarised light in anti clockwise direction.
- wherein
It is represented by L (-)
If both compounds are not enantiomers,we can't say they will cancel each other's effect.