JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2013

  • question_answer
    The correct formula of salt formed by the neutralisation of hypo-phosphorus acid with \[NaOH\]is

    A)  \[Na{{H}_{2}}P{{O}_{2}}\]          

    B) \[N{{a}_{2}}HP{{O}_{2}}\]

    C)  \[N{{a}_{3}}P{{O}_{2}}\]             

    D)  \[N{{a}_{3}}P{{O}_{3}}\]

    Correct Answer: A

    Solution :

                    Hypophosphorus acid\[({{H}_{3}}P{{O}_{2}})\]is a monobasic acid. \[{{H}_{3}}P{{O}_{2}}+NaOH\xrightarrow[{}]{{}}Na{{H}_{2}}P{{O}_{2}}+{{H}_{2}}O\]


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