What will be the formula of an oxide of iodine (atomic mass =127 ) which contains 25.4 g of iodine and 8 g of oxygen?

Question

What will be the formula of an oxide of iodine (atomic mass =127 ) which contains 25.4 g of iodine and 8 g of oxygen? (A) I 2 O (B) I 2 O 3 (C) I 2 O 5 (D) I 2 O 7

Tardigrade Admin · Accepted Answer

∵ 25.4 g of I2 combines with 8 g of oxygen. ∴ 254 gofI 2 will combine with 80 g of oxygen.

Q. What will be the formula of an oxide of iodine (atomic mass $= 127$ ) which contains $25.4 g$ of iodine and $8 g$ of oxygen?

$I_{2} O$

$I_{2} O_{3}$

$I_{2} O_{5}$

$I_{2} O_{7}$

$∵ 25.4 g$ of $I_{2}$ combines with $8 g$ of oxygen.
$∴ 254 g o f I_{2}$ will combine with $80 g$ of oxygen.

Q. What will be the formula of an oxide of iodine (atomic mass =127 ) which contains 25.4g of iodine and 8g of oxygen?

I2​O

I2​O3​

I2​O5​

I2​O7​