WB JEE Medical WB JEE Medical Solved Paper-2007

  • question_answer
    The starting material used in Solvas process are

    A)  sodium sulphate

    B)  brine solution

    C)  camallite

    D)  all of the above

    Correct Answer: B

    Solution :

                     When \[C{{O}_{2}}\] gas is passed through a brine solution (28% NaCl) saturated with ammonia, it gives sodium bicarbonate which on drying and heating gives sodium carbonate.


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