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Arrhenius Concept of Acids and Bases MCQs for Competitive Exams

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Arrhenius Concept of Acids and Bases MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

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Topic Notes: Arrhenius Concept of Acids and Bases

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Arrhenius Concept of Acids and Bases MCQs in Chemistry are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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21
According to the Arrhenius theory, how do alkalis behave in an aqueous solution?
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22
Match the organic acids listed in Column I with their natural sources provided in Column II: Column I (a) Formic acid, (b) Citric acid, (c) Tartaric acid; Column II (1) Lemon, (2) Tamarind, (3) Ants.
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23
Which of the following acids is classified as an inorganic acid rather than an organic acid?
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24
Which of the following statements accurately describes the relationship between bases and alkalis?
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25
Which of the following statements regarding baking soda (sodium bicarbonate) is incorrect?
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26
Which substance reacts with sodium hydroxide (NaOH) to produce a simple salt solution?
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27
Which of the following compounds is classified as an organic acid?
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28
Which of the following characteristics is not associated with acidic substances?
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29
What is the observed effect on dry blue litmus paper when it is exposed to dry hydrogen chloride (HCl) gas?
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30
Which of the following substances is chemically distinct from the others in terms of its classification as an acid?
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