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10th Class Science Chemical Reactions and Equations Question Bank Chemical Reaction

  • question_answer
     Valency and oxidation number can be represented for an element or a radical \[{{H}_{2}}S+8HN{{O}_{3}}\to {{H}_{2}}S{{O}_{4}}+8N{{O}_{2}}+2{{H}_{2}}O\]. How many total electron have been transferred?

    A)  1                                            

    B)  2

    C)  4                                            

    D)  8  

    Correct Answer: D

    Solution :

    Not Available


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