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     EduGorilla 
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    Directions: In the following question, two statements are given. One is assertion and the other is reason. Examine the statements carefully and mark the correct answer according to the instructions given below.

    Assertion: NaOH cannot be stored in a vessel made of aluminium or zinc.
    Reason: A protective layer of oxide is formed on the surface of the metal.

    Options :-

    1. Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
    2. Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
    3. Assertion is true but Reason is false.
    4. Both Assertion and Reason are false.
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