Download App

Matter in Our Surroundings — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
MCQ
Evaporation that occurs directly from the solid phase below the melting point is called as:
  • A
    Sublimation
  • B
    Condensation
  • C
    Distillation
  • D
    None of above
✓

Answer

  1. Sublimation

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-[Che-1M]" from Matter in Our Surroundings→Matter in Our Surroundings — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

One of the following is a solid foam. This one is:
→
The kinetic energy is proportional to temperature, thus evaporation:
→
Which statement about atom is incorrect?
→
In which of the following conditions, the distance between the molecules of hydrogen gas would increase?
  1. Increasing pressure on hydrogen contained in a closed container.
  2. Some hydrogen gas leaking out of the container.
  3. Increasing the volume of the container of hydrogen gas.
  4. Adding more hydrogen gas to the container without increasing the volume of the container.
    →
    Which of the following is(are) not a postulate(s) of Dalton's atomic theory:
    →
    Four elements W, X, Y and Z contain 8, 11, 9 and 17 protons per atom respectively. The element which cannot form an anion is most likely to be:
    1. W
    2. X
    3. Y
    4. Z
    →
    How many hydrogen atoms are there in a water molecule?
    →
    The nuclear model of the atom was suggested by:
    →
    Kerosene does not dissolve in water. They are called:
    →
    Solid-gas colloid is:
    →