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10th Class Science Periodic Classification of Elements Question Bank Periodic Classification of Elements

  • question_answer
    An element 'P' bonds with chlorine to form an acid. Identify 'P'. 

    A) \[{{O}_{2}}\]                                    

    B) \[{{H}_{2}}\]        

    C) \[{{N}_{2}}\]                    

    D) Ca               

    Correct Answer: B

    Solution :

    Element 'P' is hydrogen which bonds with chlorine to form an acid \[HCl\].


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