UPSC Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Elements Classification and Chemical Bonding

  • question_answer
    Consider the following equation for the formation of ammonia from nitrogen and hydrogen: [NDA]  
    \[{{N}_{2}}+3{{H}_{2}}=2N{{H}_{3}}\]
    How many hydrogen molecules are required to react with 100 molecules of nitrogen?
     

    A) 100                      

    B) 200

    C) 300           

    D) 400

    Correct Answer: C

    Solution :

    Not Available       


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