1a. Which of the following statements about pure acids is correct? A. All are covalent compounds. B. All contain hydrogen ions. C. All are liquids at room conditions. D. All have sour smell.
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
1a. Which of the following statements about pure acids is correct?
A. All are covalent compounds.
B. All contain hydrogen ions.
C. All are liquids at room conditions.
D. All have sour smell.
1b. Which of the following is NOT a characteristic property of dilute aqueous acids?
A. It turns wet blue litmus paper red.
B. It reacts with copper to give hydrogen.
C. It conducts electricity.
D. It reacts with copper(II) carbonate to give carbon dioxide.
1c. Which of the following acids is a dibasic acid?
A. Sulphuric acid
B. Ethanoic acid
C. Nitric acid
D. Hydrochloric acid
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