hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
    Question

    Gypsum is used for reclaiming:

    A.

    Saline soil

    B.

    Alkali soil

    C.

    Acid soil

    D.

    Black soil

    Correct option is B

    Gypsum (CaSO₄) is used to reclaim alkali (sodic) soils by replacing sodium with calcium, which helps improve soil structure.

    Free Tests

    Free
    Must Attempt

    Fundamentals of Food Safety: Definitions, Additives & Contaminants

    languageIcon English
    • pdpQsnIcon30 Questions
    • pdpsheetsIcon30 Marks
    • timerIcon27 Mins
    languageIcon English
    Free
    Must Attempt

    UPSSSC Cane Supervisor Full Length Mock 01

    languageIcon English
    • pdpQsnIcon100 Questions
    • pdpsheetsIcon100 Marks
    • timerIcon120 Mins
    languageIcon English
    Free
    Must Attempt

    CUET PG Agribusiness Management (ABM) Full Mock Test : 01

    languageIcon English
    • pdpQsnIcon75 Questions
    • pdpsheetsIcon300 Marks
    • timerIcon90 Mins
    languageIcon English
    test-prime-package

    Access ‘BIHAR BAO AND SDAO’ Mock Tests with

    • 60000+ Mocks and Previous Year Papers
    • Unlimited Re-Attempts
    • Personalised Report Card
    • 500% Refund on Final Selection
    • Largest Community
    students-icon
    354k+ students have already unlocked exclusive benefits with Test Prime!
    Our Plans
    Monthsup-arrow