What are isotonic solutions?

Important Questions on Solutions

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 51

State whether a saturated salt solution is hypertonic or hypotonic to a dilute salt solution.

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 52

What happens when red blood corpuscles are placed in distilled water?

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 53

What do you understand by abnormal molecular mass?

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 54

When do we get a higher molecular mass of a substance as compared to the normal value for the substance? 

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 55

Define van't Hoff factor.

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 56

What is the value of van't Hoff factor for $\mathrm{KCl}$ in dilute aqueous solutions?

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 57

Which has the lowest freezing point and why : $1$ molar urea, $1$ molar $\mathrm{NaCl}$ or $1$ molar sodium sulphate?

MEDIUM

12th ICSE

IMPORTANT

ICSE Chemistry>Chapter 2 - Solutions>VERY SHORT ANSWER TYPE QUESTIONS>Q 58

What is the value of van't Hoff factor when a substance neither dissociates nor associates in the solution?