he one lettered completion each case 69. The presence of a cotton fiber in a liquid preparation is considered as a/an: C. a. Ocular defect b. Variable defect Internal defect Critical defect d. 70.A type of titration where the first titrant is added in excess with the sample and the second titrant reacts with the added excess is: a. Back Titration Blank Titration C. d. b. Direct Titration None of the above 71. theory attributes the change in color of indicators to certain ions an increase in which causes the appearance of a new color, and a decrease in which causes the disappearance of a color or the appearance of a different color. a. Physico-Chemical C. Lewis d. Organic b. Colloidal
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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