Questions Based on High Order Thinking Skills (HOTS) 44. When a piece of limestone reacts with dilute HCI, a gas X is produced. When gas X is passed through water then a white precipitate Y is formed. On passing excess of gas X, the white precipitate dis forming a soluble compound Z. (a) What are X, Y and Z ? (b) Write equations for the reactions which take place: (1) when limestone reacts with dilute HCI (if) when gas X reacts with lime water to form white precipitate Y (fi) when excess of gas X dissolves white precipitate Y to form a soluble compound Z 45. If someone is suffering from the problem of acidity after overeating, which of the following would suggest as remedy? Lemon juice, Vinegar, Baking soda solution Give reason for your choice.
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.
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