7th Class Science Acids, Bases and Salts Question Bank Acids, Bases and Salts

  • question_answer DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Rahul and Manish went to a party Rahul ate too much fast food in the party and after returning home was complaining about the stomachache. Manish was worried about his condition. They went to doctor. Doctor told them not to get worried as this is due to indigestion of food and gave him some medicines. Indigestion is caused by presence of excess of ........................... in the stomach?

    A) food material  

    B) hydrochloric acid

    C) baking soda                

    D) milk of magnesia

    Correct Answer: B

    Solution :

    Excess of hydrochloric acid in the stomach causes acidity (indigestion)

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