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on adding AgNO(3) solution into KI solut...

on adding `AgNO_(3)` solution into KI solution , a negatively charged colloidal sol is obtained when they are in :

A

100mL of 0.1M `AgNO_3+100mL`of 0.1M KI

B

100mL of 0.1M `AgNO_3+50mL`of 0.2M KI

C

100mL of 0.2 M `AgNO_3+100mL`of 0.1M KI

D

100mL of 0.1M `AgNO_3+100mL`of 0.15 M KI

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The correct Answer is:
D
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On adding AgNO_(3) solution into KI solution, a negatively charged coll oidal sol is obtained when they are in :

On adding AgNO_(3) solution into KI solution, a negatively charge colloidal sol is obtained when they are in :

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. Why a negatively charged sol is obtained on adding AgNO_3 solution to Kl solution?

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. Why a negatively charged sol is obtained on adding AgNO_3 solution to Kl solution?

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. Why the presence of equal and similar charges on colloidal particles provide stability?

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. Why the presence of equal and similar charges on colloidal particles provide stability?

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. What is the reason for the charge on sol particles ?

Read the given passage and answer the question that follow: Colloidal particles always carry an electric charge which may be either positive or negative. For example, when AgNO_3 solution is added to KI solution, a negatively charged colloidal sol is obtained. The presence of equal and similar charges on colloidal particles provide stability to the colloidal sol and if, somehow, charge is removed. coagulation of sol occurs. Lyophobic sols are readily coagulated as compared to lyophilic sols. What is the reason for the charge on sol particles ?

OP TANDON-THE COLLOIDAL STATE-Objective Questions
  1. Dialysis can separate which of the following in addition to the glucos...

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  2. Smoke has generally blue tinge. It is due to

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  3. on adding AgNO(3) solution into KI solution , a negatively charged col...

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  4. Peptization of SnO2 by NaOH gives :

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  5. Alum helps in purifying water by

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  6. surface tension of lyophilic sols is

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  7. Which one of the following is corectly matched ?

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  8. When H2S gas in passed through nitric acid, the product is :

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  9. Tyndall effect in shown by :

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  10. On addition of 1 mL solution of 10% NaCl to 10 mL gold sol in the pres...

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  11. Which of the following forms cationic micelles above certain concentra...

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  12. The smog is essentially caused by the presence of :

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  13. Which one of the following is most effective in causing the coagulatio...

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  14. The fresh precipitate can be transformed in colloidal state by

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  15. Oils and fats are obtained by saponification potassium steatrate. Its ...

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  16. Which one of the following forms micelles in aqueous solution above ce...

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  17. Muddy water can be purified through coagulation using

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  18. The dispersed phase in colloidal iron (III) hydroxide and collodial go...

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  19. An emulsifier is a substance which :

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  20. Gold number is associated with

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