RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    When a X solute dissolve in Y solution then formed the precipitate. The X and Y will be:

    A)  \[FeC{{l}_{3}}\] and \[SrB{{r}_{2}}\]

    B)  \[N{{a}_{2}}C{{O}_{3}}\]and \[CaC{{l}_{2}}\]

    C)  \[{{H}_{2}}S{{O}_{4}}\]and \[N{{H}_{3}}\]

    D)  \[NaN{{O}_{3}}\]and \[Pb{{(N{{O}_{3}})}_{2}}\]

    Correct Answer: B

    Solution :

    \[N{{a}_{2}}C{{O}_{3}}+CaC{{l}_{2}}\xrightarrow{{}}\underset{PPt}{\mathop{CaC{{O}_{3}}}}\,+2NaCl\]


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