JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    Which of the following compound show sublimation [AFMC 1995; Pb. CET 2000]

    A) \[N{{H}_{4}}Cl\]

    B) \[CaC{{O}_{3}}\]

    C) \[BaS{{O}_{4}}\]

    D) \[CaHP{{O}_{3}}\]

    Correct Answer: A

    Solution :

    When a solid compound on heating change into gaseous state without changing into liquid state, the phenomenon is known as sublimation. e.g., \[{{I}_{2}},\ N{{H}_{4}}Cl\] and camphor.


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