Sign in
Please select an account to continue using cracku.in
↓ →
Mock Tests
Previous Year Papers
The crystalline form of borax has
tetranuclear $$[B_4O_5(OH)_4]^{2-}$$ unit
all boron atoms in the same plane
equal number of $$sp^2$$ and $$sp^3$$ hybridized boron atoms
one terminal hydroxide per boron atom
Create a FREE account and get:
Terms of Service
Educational materials for JEE preparation
