(B) Both fog and smoke are types of aerosols,which means they have gas as the dispersion medium.In fog,the dispersed phase is liquid (tiny water dropl

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Fog has a liquid dispersed phase,while smoke has a solid dispersed phase.

(B) Both fog and smoke are types of aerosols,which means they have gas as the dispersion medium.In fog,the dispersed phase is liquid (tiny water droplets suspended in air).In smoke,the dispersed phase is solid (fine carbon particles suspended in air).

Class 9 Science IS MATTER AROUND US PURE?Mix Example - IS MATTER AROUND US PURE?

Easy

Smoke and fog both are aerosols. In what way are they different?

A
Fog has a solid dispersed phase,while smoke has a liquid dispersed phase.
B
Fog has a liquid dispersed phase,while smoke has a solid dispersed phase.
C
Fog has a gas dispersed phase,while smoke has a liquid dispersed phase.
D
Fog has a solid dispersed phase,while smoke has a gas dispersed phase.

Explore More

Browse All

Question Bank

All Subjects

Class 9 Questions

Class 9

Science Questions

Chapter

IS MATTER AROUND US PURE?

Subtopic

Mix Example - IS MATTER AROUND US PURE?

$A$ mixture of sulphur and carbon disulphide is

Medium

View Solution

Iron filings and sulphur were mixed together and divided into two parts,$A$ and $B$. Part $A$ was heated strongly while Part $B$ was not heated. Dilute hydrochloric acid was added to both the parts and evolution of gas was seen in both the cases. How will you identify the gases evolved?

Medium

View Solution

The substances that sublime easily are

Medium

View Solution

Identify which of the following are elements,mixtures,or compounds:
$(i)$ Brass $(ii)$ Diamond $(iii)$ Sand.

Easy

View Solution

$(a)$ Illustrate with an example that physical and chemical changes can take place together.
$(b)$ Which of the following are chemical changes?
$(i)$ Mixing of iron filings and sand
$(ii)$ Growth of plant
$(iii)$ Rusting of iron
$(iv)$ Freezing of water

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Smoke and fog both are aerosols. In what way are they different?

Similar Questions

$A$ mixture of sulphur and carbon disulphide is

Iron filings and sulphur were mixed together and divided into two parts,$A$ and $B$. Part $A$ was heated strongly while Part $B$ was not heated. Dilute hydrochloric acid was added to both the parts and evolution of gas was seen in both the cases. How will you identify the gases evolved?

The substances that sublime easily are

Identify which of the following are elements,mixtures,or compounds:$(i)$ Brass $(ii)$ Diamond $(iii)$ Sand.

$(a)$ Illustrate with an example that physical and chemical changes can take place together.$(b)$ Which of the following are chemical changes?$(i)$ Mixing of iron filings and sand$(ii)$ Growth of plant$(iii)$ Rusting of iron$(iv)$ Freezing of water

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify which of the following are elements,mixtures,or compounds:
$(i)$ Brass $(ii)$ Diamond $(iii)$ Sand.

$(a)$ Illustrate with an example that physical and chemical changes can take place together.
$(b)$ Which of the following are chemical changes?
$(i)$ Mixing of iron filings and sand
$(ii)$ Growth of plant
$(iii)$ Rusting of iron
$(iv)$ Freezing of water