Coagulation values of the electrolytes $A l C l_{3}$ and $N a C l$ for $A s_{2} S_{3}$ solution are $0.093$ and $52$ respectively. How many times $A l C l_{3}$ has a greater coagulating power than $N a C l$ ?

930

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520

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560

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1000

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Solution

The correct option is C
560

Coagulation power $α \frac{1}{c o a g u l a t i o n v a l u e}$

$\frac{C o a g u l a t i o n p o w e r_{1}}{C o a g u l a t i o n p o w e r_{2}} = \frac{C o a g u l a t i o n v a l u e_{2}}{C o a g u l a t i o n p o w e r_{1}}$

= $\frac{52}{0.093}$

= $560$

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Similar questions

Coagulation values of the electrolytes $A l C l_{3}$ and $N a C l$ for $A s_{2} S_{3}$ solution are $0.093$ and $52$ respectively. How many times $A l C l_{3}$ has a greater coagulating power than $N a C l$ ?

Q. Coagulation value of the electrolytes

A l C l_{3}

and

N a C l

for

A s_{2} S_{3}

sol are

0.093

and

52

repectively. How many times

A l C l_{3}

has greater coagulating power than

N a C l

Q. The coagulation values in millimoles per litre of the electrolytes used for the coagulation of

A s_{2} S_{3}

are given below:

I . (N a C l) = 52, I I . (B a C l_{2}) = 0.69, I I I . (M g S O_{4}) = 0.22

The correct order of their coagulating power is

Q. The coagulation values in millimoles per litre of the electrolytes used for the coagulation of

A s_{2} S_{3}

are given below :
(I) for

N a C l, i t i s 52,

(II) for

B a C l_{2}, i t i s 0.69,

(III) for

M g S O_{4}, i t i s 0.22

The correct order of their coagulating power is

The best electrolyte for coagulation of $A s_{2} S_{3}$ solution is

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Coagulation values of the electrolytes AlCl3 and NaCl for As2S3 solution are 0.093 and 52 respectively. How many times AlCl3 has a greater coagulating power than NaCl?

The correct option is C 560 Coagulation power α1coagulation value Coagulationpower1Coagulationpower2=Coagulationvalue2Coagulationpower1 = 520.093 = 560

Coagulation values of the electrolytes $A l C l_{3}$ and $N a C l$ for $A s_{2} S_{3}$ solution are $0.093$ and $52$ respectively. How many times $A l C l_{3}$ has a greater coagulating power than $N a C l$ ?

The correct option is C
560

Coagulation power $α \frac{1}{c o a g u l a t i o n v a l u e}$

$\frac{C o a g u l a t i o n p o w e r_{1}}{C o a g u l a t i o n p o w e r_{2}} = \frac{C o a g u l a t i o n v a l u e_{2}}{C o a g u l a t i o n p o w e r_{1}}$

= $\frac{52}{0.093}$

= $560$