Define Arrhenius acids.

Acid Strength: Acid strength is an acid's ability or tendency to lose a proton. Different acids should have different strengths. There are very few strong acids which are completely ionized in...

We know that Aprotic acid(not Protic) is one that do not ionise in H2O to give a proton. So from above example: 1. H3PO2 - Monoprotic 2. H3PO4 - Triprotic 3. H3PO3 - Diprotic 4. H3BO3 - Aprotic(Not...

 conjugates acids = H3O+ & NH4+

Lewis acids are lone pair (of e- ) accepters while Lewis bases are lone pair donators. AlCl3 is a Lewis acid while NH3 is a Lewis base.

(a) Hydroxyl ion is a Lewis base as it can donate an electron lone pair (OH–).  (b) Fluoride ion acts as a Lewis base as it can donate any one of...

Lewis acids are those acids which can accept a pair of electrons. For example, BF3, H+, and  NH4+ are Lewis acids. 

In aqueous solutions, strong acids ionise completely and provide hydronium ions. On the other hand, weak acids are partially ionised and an aqueous solution of same molar concentration provides a much smaller...

Arrhenius Equation is K = A e(-Ea/RT) in which K is effective no. of collisions A is Arrhenius constant i.e. total no of collisions and e(-Ea/RT) is the fraction of...

(i) Work done to move a unit charge from one place to another is called as the electric potential difference. Its SI unit’s volt. 1 volt is defined as the...

(b) : k = Ae–E/RT where E = activation energy, i.e. the minimum amount of energy required by reactant molecules to participate in a reaction.