KCET · Chemistry · Solutions
All colloidal dispersions have
- A low osmotic pressure
- B no osmotic pressure
- C high osmotic pressure
- D very high osmotic pressure
Answer & Solution
Correct Answer
(A) low osmotic pressure
Step-by-step Solution
Detailed explanation
Colloidal particles are bigger aggregates. Thus, the number of particles in the colloidal solution is comparatively small as compared to true solution. Hence, the values of colligative properties (e.g., osmotic pressure) are of small order as compared to values shown by true solutions at the same concentrations.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- A current of 3 A is passed through a molten calcium salt for 1 hr 47 min 13 s . The mass of calcium deposited is
(Molar mass of \(\mathrm{Ca}=40 \mathrm{~g} \mathrm{~mol}^{-1}\) )KCET 2024 Medium - \(\alpha\)-maltose consists ofKCET 2011 Medium
- The orbital nearest to the nucleus isKCET 2018 Easy
- Which among the following has highest \(\mathrm{pH}\) ?KCET 2022 Easy
- 0.48 g of an organic compound on complete combustion produced 0.22 g of \(\mathrm{CO}_2\). The percentage of C in the given organic compound isKCET 2024 Easy
- Which one of the following shows highest magnetic moment?KCET 2013 Easy
More PYQs from KCET
- If \(A\) is a square matrix, such that \(A^2=A\) then \((I+A)^3\) is equal toKCET 2024 Easy
- Which of the following halides cannot be hydrolysed?KCET 2024 Medium
- The number of \( 4 \) digit numbers without repetition that can be formed using the digits \( 1,2,3,4 \),
\( 5,6,7 \) in which each number has two odd digits and two even digits isKCET 2019 Easy - Facultative absorption of water from primary urine is influenced by the hormoneKCET 2016 Medium
- A body of mass \(\mathrm{m}\) is travelling with a velocity \(\mathrm{u}\). When a constant retarding force \(\mathrm{F}\) is applied, it comes to rest after travelling a distance \(s_{1}\). If the initial velocity is \(2 \mathrm{u}\), with the same force \(\mathrm{F}\), the distance travelled before it comes to rest is \(s_{2}\). Then,KCET 2012 Hard
- The resultant of two forces acting at an angle of \(120^{\circ}\) is \(10 \mathrm{~kg}\)-wt and is perpendicular to one of the forces. That force isKCET 2011 Easy