2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Analytical Chemistry

JEE Main & Advanced Chemistry Analytical Chemistry Question Bank Preliminary Test

  • question_answer
    Which of the following salt gives white precipitate with \[AgN{{O}_{3}}\]  solution and dil. \[{{H}_{2}}S{{O}_{4}}\] solution and gives green flame test

    A) \[CuC{{l}_{2}}\]

    B) \[BaC{{l}_{2}}\]

    C) \[PbC{{l}_{2}}\]

    D) \[Cu{{(N{{O}_{3}})}_{2}}\]

    Correct Answer: B

    Solution :

      Flame colour of Ba salt is green \[2AgN{{O}_{3}}+BaC{{l}_{2}}\underset{\,\,\,\,\,\text{White}\,\text{ ppt}\text{.}}{\mathop{\to 2AgCl+}}\,Ba{{(N{{O}_{3}})}_{2}}\].


You need to login to perform this action.
You will be redirected in 3 sec spinner