A Khula divorce is effected by an offer from the wife to compensate the husband if he releases her from marital rights and acceptance by the husband of the offer. Once the offer is accepted, it operates as a

A. Revocable divorce till the expiry of iddat

B. Revocable divorce till the execution of khulanama

C. Revocable divorce till the delivery of khulanama to single irrevocable divorce

D. Single irrevocable divorce

Answer: Option D