The oxidation state of chlorine in potassium chlorate is?...
The oxidation state of chlorine in potassium chlorate is?
+1
+2
+3
+5
+7
Correct answer is D
- potassium chlorate --> KClO\(_3\)
valencies of K = +1, O = -2.
: (+1) + Cl + ( -2 X 3 atoms ) = 0
Cl + 1 - 6 = 0
Cl = 5
∴ The oxidation state of chlorine in potassium chlorate is +5
Which of the following statements is not true of tin? it ...
Sulphur (IV)oxide is a strong reducing agent in the presence of water due to the formation of ...
Carbon is often deposited in the exhaust-pipe of cars because of the? ...
Determine the volume of 0.100 mol of HCl in \(0.250 mol dm^3\) of solution....