Question

Q 1- Choose the correct option.


a) Which anion lie below in electrochemical series.


1) Chloride ion.
2) Bromide ion

3) Hydroxyl ion
4) Iodide ion


b) Electrode at which oxidation take place is known as


1)Cathode
2) Anode

3)Both
4) None of above


c) The particles present in strong electrolytes are


1) Mainly ions
2) Only molecules

3)Ions and molecules
4) Only atom


d) This is not an alloy of copper


1)Brass.
2) Bronze

3)Solder.
4) Duralumin


e) the metal is a liquid at room temperature


1) Potassium.
2) Zinc

3) Gold.
4) Mercury​

Answer 1

Answer:

ననననశపపపపపపపపడడఢఢ

Explanation:

టటటఠశపశశనదపబబనపప