Search any question & find its solution
Question:
Answered & Verified by Expert
Match the following
The correct answer is
Options:
The correct answer is
Solution:
1898 Upvotes
Verified Answer
The correct answer is:
A-III, B-I, C-IV, D-II
$\mathrm{FeCl}_3+3 \mathrm{NaOH}$ (aq.) $\rightarrow$
$$
\text { (aq) } \quad \mathrm{Fe}(\mathrm{OH})_3(\mathrm{sol})+3 \mathrm{NaCl}(\mathrm{aq})
$$
$\mathrm{Fe}(\mathrm{OH})_3$ is a negatively charged sol.
Milk is an emulsion of water in oil.
Gold number is the value of a colloid that represents the amount of it to be required for preventing its coagulation. Colloidal antimony is known to cure kalaazar disease.
$$
\text { (aq) } \quad \mathrm{Fe}(\mathrm{OH})_3(\mathrm{sol})+3 \mathrm{NaCl}(\mathrm{aq})
$$
$\mathrm{Fe}(\mathrm{OH})_3$ is a negatively charged sol.
Milk is an emulsion of water in oil.
Gold number is the value of a colloid that represents the amount of it to be required for preventing its coagulation. Colloidal antimony is known to cure kalaazar disease.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.