A and B are friends. but A is inimical towards B and with intend to kill B , purchases poison from chemist. but by mistake chemist give to A suger poder. A taking it to be poison mixes it in the milk of B and serves this milk to B with intent to kill B. B drank the milk, but did not die, as it was innocuous suger powder.A is prosecuted for attempt to murder u/s 307.
Q. whether prosecution would able to convict A ?