Electrolysis | MCQs

    Q1: Which ion moves towards the Anode of the cell?

    کون سا آئن سیل کے انوڈ کی طرف بڑھتا ہے؟
    • A. Ions
    • B. Anion
    • C. None of these
    • D. Cation

    Q2: In electrolysis, reduction occurs at ______?

    الیکٹرولیسس میں، کمی ______ پر ہوتی ہے؟
    • A. Anode
    • B. None of these
    • C. Both anode and cathode
    • D. Cathode

    Q3: Which of the following is NOT a correct feature of electrolytic cells?

    مندرجہ ذیل میں سے کون سا الیکٹرولائٹک خلیوں کی صحیح خصوصیت نہیں ہے؟
    • A. Electrochemical reaction takes place
    • B. Oxidation occurs at anode
    • C. Alternating current source is connected to electrodes
    • D. Reduction occurs at cathode

    Q4: When the aqueous solution of NACL is electrolyzed

    • A. Na appears at the anode
    • B. Cl2 is evolved at the cathode
    • C. H2 is evolved at cathode
    • D. Na is deposited at the C
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