Chemistry
Arrange the following according to the instruction given in the bracket : Mg2+, Cu2+, Na1+, H1+ [In the order of preferential discharge at the cathode. ]
Electrolysis
17 Likes
Answer
Cu2+, H1+, Mg2+, Na1+
Lower the position of the ion, greater the tendency to be liberated at the cathode (or respective electrode).
Answered By
11 Likes
Related Questions
Name the particles present in :
(i) Strong electrolyte
(ii) Non-electrolyte
(iii) Weak electrolyte
Choose the correct answer from the options A, B, C, D given. An electrolyte which completely dissociates into ions is
- Alcohol
- Carbonic acid
- Sucrose
- Sodium hydroxide
Choose the correct answer from the options given : The inert electrode used in the electrolysis of acidified water is :
- Nickle
- Platinum
- Copper
- Silver
State one observation for the following : Copper sulphate solution is electrolysed using copper electrodes.