The correct option is
A A−(iv),B−(ii),C−(iii),D−(i)Chemical methods of prevention of pregnancy or contraception are spermicidal jelly and from which is applied in the vagina of the female.
IUDs are intrauterine devices such as copper t and are placed within the uterus specifically in the cervical region of the female and thus prevent fertilization.
Physical barriers are the condoms and cervical caps are used to prevent contraception.
Sterilization is the permanent contraceptive method in which the fallopian tube in females and the vas deferens in mals is cut and tied up. It is known as tubectomy in females and vasectomy in males.
So, the correct option is 'A−(iv),B−(ii),C−(iii),D−(i)'