Question

What are strong bases????

Answer 1

★Hey mate....★★

★Here is your answer★★★★

★Strong bases are bases which completely dissociate in water into the cation and OH-(hydroxide ion). The hydroxides of the Group I (alkali metals) and Group II (alkaline earth) metals usually are considered to be strong bases. These are classic Arrhenius bases.

★ Here is a list of the most common strong bases.

LiOH - lithium hydroxideNaOH - sodium hydroxide
KOH - potassium hydroxideRbOH - rubidium hydroxide
CsOH - cesium hydroxide*Ca(OH)2 - calcium hydroxide*Sr(OH)2 - strontium hydroxide*Ba(OH)2 - barium hydroxide

★Thanks for giving me opportunity to help u★

************Dhanyawad************

Answer 2

Hey Mate !!

The Bases which completely ionise to give hydroxide ions (OH-) are called strong bases.

For eg :- Sodium Hydroxide (NaOH), Potassium Hydroxide (KOH) etc. Completely disassociate in aqueous solution and therefore , these are strong bases, Water soluble bases are also called alkalis. For eg :-

$N_{a}OH \frac{ \: \: \: \: \: water \: \: \: \: \: \: \: }{} {NA}^{ + } + {OH}^{ - }$

$KOH \frac{ \: \: \: water \: \: }{} {K}^{ + } \: \: + \: \: {OH}^{ - }$

[ All are aqueous solution (aq) ]

NOTE :- STRONG BASES ARE ALSO STRONG ELECTROLYTES...