2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-64

  • question_answer
    The molarity of a solution made by mixing 50 ml of cone. \[{{H}_{2}}S{{O}_{4}}\,(36\,\,N)\] with 50 ml of water is

    A) 36 M                

    B) 18 M

    C) 9 M                              

    D) 6 M

    Correct Answer: C

    Solution :

    \[{{N}_{1}} {{V}_{1}} = {{N}_{2}} {{V}_{2}},\,\,36\times 50 ={{N}_{2}}\,\times 100\] \[{{N}_{2}}= \frac{36\times 50}{100} = 18; 18 N {{H}_{2}}S{{O}_{4}} = 9 M {{H}_{2}}S{{O}_{4}}\]


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