Banking Chemistry General Concepts of Chemistry Question Bank General Concepts of Chemistry

  • question_answer
    Which is not a balanced equation?

    A)  \[NaOH+HCl\to NaCl+{{H}_{2}}O\]

    B)  \[Mg+CuS{{O}_{4}}\to MgS{{O}_{4}}+Cu\]

    C)  \[Fe+C{{l}_{2}}\to FeC{{l}_{3}}\]  

    D)  \[Mg+2HN{{O}_{3}}\to Mg{{(N{{O}_{3}})}_{2}}+{{H}_{2}}\]

    Correct Answer: C

    Solution :

     \[2Fe+3C{{l}_{2}}\to 2FeC{{l}_{3}}\] (balanced chemical eqn.)


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