find oxidation no. of the following. who ever will ans the question I will mark as brainliast answer

find oxidation no. of the following. who ever will ans the question I

1.	find oxidation no. of the following. who ever will ans the question I will mark as brainliast answer
Answer» +7Explanation:LET oxidation number of IODINE is X then we know that oxidation number of oxygen is -2 sox+4(-2)= -1X -8=-1x=-1+8x=+7