Question

½ × 7 + ½ × 3 )

A metal oxide P reacts with water and forms a metal hydroxide Q. On the other hand, a gas R is obtained

at a anode during the electrolysis of brine . Now, when R is passed over dry Q it gives compound S

which is used for disinfecting drinking water.

a) Identify P,Q,R,S. Write the chemical equations involved.

b) Name the process used in the formation of R and write two uses of R.​

Answer 1

Answer:

$2484 \frac{ { \sqrt[0 \sqrt[ \frac{ \sqrt[0 \sqrt{ \frac{y \sqrt{y \sqrt{y \sqrt{4y {y { \frac{ { \sqrt{ { { \sqrt{ { \sqrt{01 { \sqrt{ {102y \frac{y \frac{yyy {y { \sqrt[ {?}^{?} ]{?} }^{?} }^{?} \times \frac{?}{?} \times \frac{?}{?} }{?} }{?} \times \frac{?}{?} }^{?} } }^{?} \times \frac{?}{?} \times \frac{?}{?} } }^{?} } }^{?} }^{?} } }^{?} }{?} }^{?} }^{?} } } } }{?} } ]{?} }{?} ]{?} ]{?} }^{?} }{?}$