NTSE Sample Paper NTSE SAT Practice Test-5

  • question_answer
    Find the odd one out, from the following reactions:                            

    A)  \[S+{{O}_{2}}\to S{{O}_{2}}\]

    B)  \[2{{H}_{2}}+{{O}_{2}}\to 2{{H}_{2}}O\]

    C)  \[{{H}_{2}}+C{{l}_{2}}\to 2HCl\]

    D)  \[C{{O}_{2}}+C\to 2CO\]

    Correct Answer: D


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