📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    âš¡ Azaadi sale - Celebrate Independence Day with Flat 55% Off On all courses! 13 to 17 Aug âš¡ Enroll Now

    Question

    Choose the correct option Assertion (A): Black

    soils have swelling and shrinking characteristics Reason(R): Black soils are rich in montmorillonite which has tendency to swell when wet and shrink when dry.
    A Both A and R are true and R is the correct explanation of A. Correct Answer Incorrect Answer
    B Both A and R are true, but R is not the correct explanation of A. Correct Answer Incorrect Answer
    C A is true, but R is false Correct Answer Incorrect Answer
    D A is false, but R is true. Correct Answer Incorrect Answer

    Solution

    Black soils are rich in montmorillonite (2:1 type clay mineral) which has tendency to swell when wet and shrink when dry.

    Practice Next
    More Agri economics Questions

    Relevant for Exams:

    ask-question

    Not sure which exam is best for you Talk to our expert

    Get My Free Call