JEE Main & Advanced AIEEE Solved Paper-2012

  • question_answer
    Very pure hydrogen (99.9) can be made by which of the following processes?   AIEEE  Solved  Paper-2012

    A) Reaction of methane with steam

    B) Mixing natural hydrocarbons of high molecular weight

    C) Electrolysis of water

    D) Reaction of salts like hydrides with water

    Correct Answer: D

    Solution :

                 \[NaH+{{H}_{2}}O\xrightarrow{{}}NaOH+{{H}_{2}}\]                                    l(very pure Hydrogen)


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