Download App

Is Matter Around Us Pure — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
What would you observe when an aqueous sugar solution is heated to dryness:
  • A
    Water will vaporize
  • B
    Sugar will be left behind in the container
  • ✓
    Sugar gets mixed with water and vaporize
  • D
    Sugar gets charged
✓

Answer

Correct option: C.
Sugar gets mixed with water and vaporize
All the water gets evaporated but this is not suitable for the extraction of sugar.
Crystals as the sugar crystals gets charged by heating it in this way.

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 "M.C.Q. [1 M]" from Is Matter Around Us Pure→Is Matter Around Us Pure — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

A long tree has several branches. The tissue that helps in the side ways conduction of water in the branches is:
→
Which of the following does not match the characteristics of an Isotope?
→
Tendons and ligaments are:
→
Which of the following affects our health$?$
→
Coliform are a group of:
→
Which among the following statements is true:
→
The ratio of speed to the magnitude of velocity when the body is moving in one direction is:
→
The force of gravitation exists:
→
Which of the following are physical changes$?$
  1. Melting of iron metal.
  2. Rusting of iron metal.
  3. Bending of an iron rod.
  4. Drawing wire of iron metal.
→
According to the third law of motion, action and reaction:
→