2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. Solutions / विलयन

JEE Main & Advanced Chemistry Solutions / विलयन Question Bank Method of expressing concentration of solution

  • question_answer
    4.0 gm of \[NaOH\] are contained in one decilitre of solution. Its molarity would be

    A)                 4 M        

    B)                 2 M

    C)                 1 M        

    D)                 1.5 M

    Correct Answer: C

    Solution :

              \[M=\frac{w\times 1\,litre}{m.\,wt.\times \text{Volume}\,\text{ }litre}=\frac{4\times 1}{40\times 0.1}=1\,M\].


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