KVPY Sample Paper KVPY Stream-SX Model Paper-25

  • question_answer
    Which primitive unit cell has unequal edge length \[(a\ne b\ne c)\] and all axial angles different from \[90{}^\circ \]?

    A) Triclinic

    B) Hexagonal

    C) Monoclinic

    D) Tetragonal

    Correct Answer: A

    Solution :

    \[K=A{{e}^{-{{E}_{a}}/Rt}}\](i) is true but (ii) is false (iii) should be

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