According to Arrhenius's theory ______?
Everyday Science / Chemistry — Multiple-choice practice
ارینیئس کے نظریہ کے مطابق ______؟
- A. Acids are electron pair donors
- B. Acids are the substances that produce hydroxyl group
- C. None of these
- D. Acids are the substances that produce hydrogen ion
Correct answer
Acids are the substances that produce hydrogen ion
Explanation
Explanation The Arrhenius theory (1887) defines: Acids : Substances that dissociate in water to produce H⁺ ions (protons), such as: HCl → H⁺ + Cl⁻ Bases : Substances that dissociate in water to produce OH⁻ ions (hydroxide ions), such as: NaOH → Na⁺ + OH⁻
Continue with Chemistry MCQs, explore all Everyday Science topics, or try the Chemistry practice quiz.
More Chemistry questions
- Esterification is a chemical reaction that occurs between?
- The value of absolute zero is Celsius?
- One mole of an organic compound is completely burnt in oxygen. Which compound produces exactly three moles of water?
- Half-life period of the first order reaction depends upon _____?
- Coal gas mainly consist of ______?
- The most abundant component in Earth's atmosphere (or Air) is?
Found an error? Report a correction with this page URL and a supporting source.