Chemistry, asked by lakshy01, 1 year ago

when aqueous solution of BaCl2and Na2so4 are mixed in a tube a white precipitate is

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Answered by duckkp

Answer:

sodium chloride is formed

lakshy01: No... option is (a) immediately formed. (b) formed upon standing. (c) formed upon hearing. (d) formed upon stirring with a glass rod.

lakshy01: send pls answer

duckkp: I think option c or d

lakshy01: answer is a

lakshy01: i mark b in answer sheet

duckkp: yes answer is a

lakshy01: ehy

lakshy01: why

duckkp: because when the solution is mixed the precipitate is formed very immediately without taking any time

lakshy01: yes

Answered by VISHNUKANTAIR

$\huge\mathfrak{Answer}$

when aqueous solution of barium chloride and sodium sulphate are mixed in a tube a white pericipitate of Barium Sulphate is formed (BaSO4)

$\huge\sf\underline{solution:}$

It is a type of Double Displacement reaction in which their is exchange of ion between barium chloride and sodium sulphate is take place and barium sulphate is formed as white precipitate as well as sodium sulphate is formed.

It is also known as precipitation reaction because of the formation of insoluble precipitate.

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when aqueous solution of BaCl2and Na2so4 are mixed in a tube a white precipitate is