Which of the following statement is true on the basis of back bonding.?
A. Si-O bond is stronger than C-O bond
B. Dimethyl ether `(CH_(3)-O-CH_(3))` acts as a better lewis base but not disilyl ether `(SiH_(3)-O-SiH_(3))`
C. `(CH_(3))_(3)C-O-H` is less acidic than `(CH_(3))Si-O-H`
D. All of these
