First and foremost, we want to wish the new matriculants the best of luck and advise them to get to work as soon as possible in order to successfully complete their studies. Your school and lecturers are without a doubt reliable sources of practice. However, these cannot be used at any time or location. Online …
Chemistry Notes for Class 10 Federal Board pdf Download 2023 Read More »
Chapter Acids, Bases and Salts Notes Class 10th Chemistry Notes Background: Before we fully grasp the idea of acids and bases, we begin by brainstorming that the items, foods, and beverages that we use regularly are acids. The Acids and Bases We Consume and Use Every day: In daily life, we employ; Our food contains …
Class 10 Chemistry Chapter 2 Acids Bases and Salts Notes Read More »
Class 10 Chemistry Chapter Acids Bases and Salts Important Multiple Choice questions (MCQs)and answers: 1. Which one of the following substances cannot be classified as Arrhenius base? A. NaOH B. KOH C.NH4OH D.NH3 Ans D.NH3 Reason According to Arrhenius’s concept “a base is a substance that ionizes in water to produce OH- ions. Arrhenius’s theory is …
Class 10 Chemistry Chapter Acids Bases and Salts Multiple Choice Questions Read More »
Neutralization reaction: A neutralization reaction is defined as a chemical reaction in which an acid and a base react together to form a salt (ionic compounds) and water. Acid + Base ——-> Salt + Water A neutralization reaction is generally an acid-base reaction. How do you balance neutralization reaction equations? Neutralization equations can be easily balanced with the help …
How do you balance neutralization reaction equations? – Chemistry Read More »
Do you know !! What is meant by neutralization reaction? A neutralization reaction is defined as a chemical reaction in which an acid and a base react together to form salt and water. Neutralization Reaction Equation: Acid + Base —> Salt + Water A neutralisation reaction occurs when an acid’s H+ ions and a base’s OH– …
Neutralization Reaction Definition ,Equation ,Examples and Facts – Chemistry Read More »
What is Buffer Solution? A buffer is a solution that resists pH changes when acidic or basic substances are added. It may neutralise little amounts of added acid or base, hence maintaining a somewhat steady pH in the solution. This is essential for processes and/or reactions that require stable pH ranges and this mechanism is known …
What is a buffer solution simple definition? Read More »
What is a buffer solution and give example? A buffer solution or a buffer is a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid.When a tiny amount of a strong acid or strong base is given to a buffer solution, the pH remains stable. A solution …
What is a buffer solution and give example? Read More »
