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4.0 g of a mixture of NaCl and an unknow...

`4.0 g` of a mixture of `NaCl` and an unknown metal iodide `MI_(2)` was dissolved in water to form its aqueous solution. To this aqueous solution, aqueous solution of AgNO_(3)` was added gradually so that silver halides are precipitated. The precipitates were weighed at regular interval and following curve for the mass of precipitate versus volume of `AgNO_(3)` added was obtained. With the knowledge of the fact that halides are precipitated successively, i.e, when less soluble halide is precipitating, the other halide remain in the solution, answer the following questions: (Molar mass of `Ag = 108, I = 127, Na=23`).

What is the approximate molar mass of unknown metal M?

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4.0 g of a mixture of NaCl and an unknown metal iodide MI_(2) was dissolved in water to form its aqueous solution. To this aqueous solution, aqueous solution of AgNO_(3) was added gradually so that silver halides are precipitated. The precipitates were weighed at regular interval and following curve for the mass of precipitate versus volume of AgNO_(3) added was obtained. With the knowledge of the fact that halides are precipitated successively, i.e, when less soluble halide is precipitating, the other halide remain in the solution, answer the following questions: (Molar mass of Ag = 108, I = 127, Na=23 ). What is the approximate molarity of AgNO_(3) solution?

4.0 g of a mixture of NaCl and an unknown metal iodide MI_(2) was dissolved in water to form its aqueous solution. To this aqueous solution, aqueous solution of AgNO_(3) was added gradually so that silver halides are precipitated. The precipitates were weighed at regular interval and following curve for the mass of precipitate versus volume of AgNO_(3) added was obtained. With the knowledge of the fact that halides are precipitated successively, i.e, when less soluble halide is precipitating, the other halide remain in the solution, answer the following questions: (Molar mass of Ag = 108, I = 127, Na=23 ). What is the approximate mass percentage of Ml_(2) ?

0.362g of a metal is added to an aqueous solution of AgNO_(3) . Consequently, 3.225g of silver is precipitated. What is the equivalent mass of the metal. [Atomic mass of Ag=108, valency=1]

A colourless aqueous solution on adding water and on heating gave a white precipitate. The precipitate when reacted with NH_(4)Cl and NH_(4)OH in excess resulted in dissolution of some of the precipitate and a gelatinous precipitate is obtained. What is the hydroxide formed in aqueous solution?

An aqueous solution of silver nitrate gives a white precipitate with