Question

solve qno 7 fast as you can​

Answer 1

SEE THE ATTACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

#TOGETHER WE GO FAR✔✔

Answer 2

Answer:

Correct Answer is [d] I2O5

Explanation:

Iodine : Oxygen = 254:80 ( Mass )

Iodine : Oxygen = 254/127 : 80/16 ( Mole )

Simple Ratio = 2:5

I2O5