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Chemical Properties of Boron Family

AgBr is solub...

Question

$A g B r$ is soluble in _______ forming ${N a}_{3} [{A g (S_{2} O_{3})}_{2}]$ .

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Solution

$A g B r + N a_{2} S_{2} O_{3} = N a_{3} [A g (S_{2} O_{3})_{2}]$

Silver bromide reacts with sodium thiosulphate solution to form sodium argento thiosulphate $N a_{3} [A g (S_{2} O_{3})_{2}]$ which is water-soluble.

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Similar questions

Q. Oxidation state of

A g

{N a}_{3} [A g {(S_{2} O_{3})}_{2}]

Q. Assertion :Unreacted

{A g N O}_{3}

of photographic plate is removed by

{N a}_{2} S_{2} O_{3}

(hypo). Reason:

{N a}_{3} [{A g (S_{2} O_{3})}_{2}]

is soluble complex.

Q. Aqueous solution of A can dissolve

A g B r

forming a soluble complex B. A also reacts with aqueous

{A g N O}_{3}

solution giving white ppt. C changing to black ppt D. (A) is the hypo solution

(N a_{2} S_{2} O_{3})

N a_{3} [A g (S_{2} O_{3})_{2}]

A g_{2} S_{2} O_{3}

A g_{2} S

.
If true enter 1, else enter 0.

A g C l

is more soluble in water than

A g B r

Q. The solubility product of

A g B r

4.9 \times 10^{- 9}

. The solubility of AgBr will be:

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