chapter 7.  ELEMENTS OF GROUPS 16, 17 AND 18 class 12 chemistry textbook solution

    1. Select appropriate answers for the following.

    vi. Which of the following occurs in liquid state at room temperature ?
    A. HIO3

    B. HBr
    C. HCl

    D. HF

    Answer:- HF occurs in liquid state at room temperature

    Q1.5
    Q 1.6
    Q 1.7

    chapter 7.  ELEMENTS OF GROUPS 16, 17 AND 18 Textbook Solution page 163