Question

explain strong electrolytes and weak electrolytes...???​

Answer 1

ANSWER

STRONG ELECTROLYTES

A strong electrolyte is a solution/solute that completely, or almost completely, ionizes or dissociates in a solution.

WEAK ELECTROLYTES

A weak electrolyte is an electrolyte that does not completely dissociate in aqueous solution. The solution will contain both ions and molecules of the electrolyte.

THANKS

Answer 2

Answer-

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(1) Strong electrolytes-

those ionic conductors which are completely ionized in aqueous solution are called as strong Eletrolyte.

for strong eletrolytes the value of degree of ionization is 100•/•.

i.e.

$\alpha = 1$

examples-

$(i) \: strong \: acid - - > \: h_{2}s o_{4} \: \: hcl \: \: hn o_{3} \: \: hcl o_{4}$

$(ii) \: \: strong \: base - - > \: koh \: \: naoh \: \: \:ba(oh)_{2}$

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(2) weak eletrolyte -

those Eletrolyte which are partially ionized in aqueous solution are called as weak electrolytes.

example -

$(i) \: \: weak \: acid - - > \: hcn \: c h_{3}cooh \: \: hcooh \: \: h_{2}c o_{3}$

$(ii) weak \: base \: - - > \: n h_{4}oh \: \: cu(o h)_{2} \: \: zn(o h)_{2}$

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