7th Class Science Sample Paper Science Sample Paper - 4

  • question_answer
    Choose the correct option:     
    (i) Stomach secretes:
     

    A) \[HCI\]      

    B) \[{{H}_{2}}S{{O}_{4}}\]

    C)  \[C{{H}_{3}}COOH\]                         

    D) \[NaOH\]

    Correct Answer: A

    Solution :

    Not Available                          


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