Download App

Physical and Chemical Changes — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7SciencePhysical and Chemical Changes1 Mark
MCQ
Which of the following is the most common solvent used for crystallization?
  • A
    Organic solvent $-$ benzene
  • ✓
    Water
  • C
    A salt solution
  • D
    Dilute solution of sulphuric acid
✓

Answer

Correct option: B.
Water
The most common solvent used for crystallization is water. Water is capable of dissolving many substances compared to other liquids and is called the universal solvent.

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 "MCQ (1 Marks)" from Physical and Chemical Changes→Physical and Chemical Changes — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

The phenomenon of day and night is caused by:
→
Which of the following does not form an acidic salt?
→
Read the following statements with reference to soil.
$i.$ Weathering is a very fast process of soil formation.
$ii.$ Percolation of water is faster in sandy soils.
$iii.$ Loamy soil contains only sand and clay.
$iv.$ Top soil contains the maximum amount of humus.
Choose the correct statements from the above.
→
Which of the following is a luminous object?
→
Depletion of water table is due to:
→
Which one of the following is an animal product?
→
Air moves faster between two places when the pressure difference between the place is:
→
The process of fusion of the male and the female gametes is called
→
Which of the following would expand most on being heated for some time?
→
The rotten dead matter in the soil is called:
→