hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    arrow
    arrow
    arrow
    Consider the below statements and identify the correct answer: Statement-I: Sodium hydroxide is prepared by chlor-alkali process. Statement-II: Three
    Question

    Consider the below statements and identify the correct answer: Statement-I: Sodium hydroxide is prepared by chlor-alkali process. Statement-II: Three products chlorine gas, hydrogen gas and sodium hydroxide are produced in this process.

    A.

    Statement-I is true, and Statement-II is false.

    B.

    Both the statements are true.

    C.

    Statement-II is true, and Statement-I is false.

    D.

    Both the statements are false.

    Correct option is B

    Correct Option : (B)  Both Statement-I and Statement-II are correct.
    Explanation : 
    Analysis of the statements:
    1. Statement-I:
    • Sodium hydroxide ( NaOH ) is indeed prepared by the chlor-alkali process. This process involves the electrolysis of brine (NaCl (aq)).
    • This statement is correct.
    2. Statement-II:
    • During the chlor-alkali process, three main products are formed:
    • Sodium hydroxide (NaOH) in the solution.
    • This statement is also correct.

    Information Booster : 
    • Chlorine gas  (Cl2) at the anode . 
    • Hydrogen gas  (H2) at the cathode . 

    Free Tests

    Free
    Must Attempt

    CBT-1 Full Mock Test 1

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English
    Free
    Must Attempt

    RRB NTPC Graduate Level PYP (Held on 5 Jun 2025 S1)

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English
    Free
    Must Attempt

    RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon90 Mins
    languageIcon English
    test-prime-package

    Access ‘RRB Group D’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    368k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow