Download App

Surface Chemistry — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySurface Chemistry3 Marks
Question
Explain the following observations:Coagulation takes place when sodium chloride solution added to a colloidal solution of ferric hydroxide.
✓

Answer

The colloidal particles get precipitated. i.e., ferric hydroxide is precipitated.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[ 3 Marks Questions ]" from Surface Chemistry→Surface Chemistry — all question types→Chemistry STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

Draw the structural formula and write the IUPAC name of …………..
  1. N, N – dimethyl aniline
  2. Benzyl amine
  3. N – methyl benzylamine
→
Write a note about shape of colloidal particles.
→
What are Trihydric phenols. Give example.
→
The concentration of hydrogen ions in a sample of soft drink is $3.8 \times 10^{-3} m$. What is the. pH value? Whether the soft drink is acidic (or) basic?
→
Explain the thermal decomposition of potssium chlorate by intermediate compound formation theory.
→
Explain about the variation of atomic radius along a period of 3d series.
→
Calculate the equivalent weight of $KMnO _4$ in
  1. Acidic medium
  2. Basic medium
  3. Neutral medium
→
Give the differences between the primary and secondary structure of proteins.
→
$\left.Ti \left( H _2 O \right)_6\right]^{2+}$ is purple in colour. Prove this statement.
→
How will you prepare malachite green dye from Benzaldehyde?
→