Which of the following metal chloride gives white ppt. and black ppt. respectively with aqueous solution of gas [B]?

H g C l_{2}, H g_{2} C l_{2}

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H g_{2} C l_{2}, H g C l_{2}

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H g_{2} C l_{2}, Z n C l_{2}

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H g C l_{2}, Z n C l_{2}

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Solution

The correct option is A $H g C l_{2}, H g_{2} C l_{2}$

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Similar questions

Which of the following metal chloride gives white ppt and black ppt respectively with aequeous solution of gas (B)

A metal gives two chlorides ‘A’ and ‘B’. ‘A’ gives black precipitate with $N H_{4} O H$ and ‘B’ gives white precipitate .With KI ,‘B’ gives a red precipitate soluble in excess of KI. ‘A’ and ‘B’ are respectively :

A metal gives two chlorides ‘A’ and ‘B’. ‘A’ gives black precipitate with $N H_{4} O H$ and ‘B’ gives white. With KI ‘B’ gives a red precipitate soluble in excess of $K I$ . ‘A’ and ‘B’ are respectively :

Q. The chemical reaction between

K_{2} C_{2} O_{4}

and

H g C l_{2}

is:

2 H g C l_{2} + K_{2} C_{2} O_{4} \to 2 K C l + 2 C O_{2} + H g_{2} C l_{2}

.
The masses of

H g_{2} C l_{2}

are precipitated from different solutions in given time are as follows:

Time	$H g C l_{2}$ (mol $l i t r e^{1})$	$K_{2} C_{2} O_{4}$ (mol $l i t r e^{1})$	$H g_{2} C l_{2}$ formed (mol $l i t r e^{1})$
60	0.0418	0.404	0.0032
65	0.0836	0.404	0.0068
120	0.0836	0.202	0.0031

What is the overall order of the reaction?

Q. The bond of

H g - C l

is more ionic in

H g C l_{2}

than that in

H g_{2} C l_{2}

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Which of the following metal chloride gives white ppt. and black ppt. respectively with aqueous solution of gas [B]?

The correct option is A HgCl2,Hg2Cl2

The correct option is A $H g C l_{2}, H g_{2} C l_{2}$