Why does an aqueous solution of HCl gas conduct electricity?

In which electrode does oxidation take place during electrolysis of water ? OR Which one between AC and DC is used in electrolysis ?

What is electroplating? What is the cathode in the electroplating of silver over a copper material? [2+1]

What materials are used as cathode, anode and electrolyte during electroplating of a brass spoon with nickel?

Fill up the blank : During electrolysis, electricity is carried through the electrolyte by ____

Match the Right column with the Left column: [1 × 4] Left column Right column 2.11.1. An alkaline earth metal (a) Fe 2.11.2. The metal which is present in the highest percentage amount in the alloy invar (b) Zn 2.11.3. An alkali metal (c) Ca 2.11.4. The metal which is given as coating to prevent the rusting of iron (d) K

Why fused sodium chloride can conduct electricity?

What is meant by strong electrolyte? [2] OR What are meant by cathode and anode electrodes? [2]

Write whether the following statement is True or False : The electrical conductivity of solid NaCl is greater than the electrical conductivity of fused NaCl.

Match the Right column with the Left column : [1 × 4 = 4] Left Column Right Column 2.11.1 Acetic acid (a) non-conductor of electricity 2.11.2 Glass (b) Weak electrolyte 2.11.3 Most electro-negative element (c) Krypton 2.11.4 One Noble Element (d) Fluorine

During electrolysis (a) oxidation occurs at the cathode and reduction occurs at the anode (b) oxidation occurs at both the electrodes (c) reduction occurs at both the electrodes (d) reduction occurs at the cathode and oxidation occurs at the anode.

Acetic acid is a weak electrolyte because in an aqueous solution acetic acid is (a) non-conductor of electricity (b) completely dissociated (c) partially dissociated (d) not dissociated