Assertion(A): Bond angle in ethers is slightly less than the tetra hedral angle.
Reason (R): There is a repulsion between the two bulkier R groups.
(a) Both A and R are correct but R is not the correct explanation of A.
(b) Both A and arc wrong
(c) Both A and R are correct and R is the correct explanation of A.
(d) A is correct but R is wrong