matter in our surroundings

On kelvin scale 0⁰C is equals to

• 273K

• -273K

• 0K

• 100K

Liquids have ---

• fixed volume ,fixed shape

• fixed shape , no fixed volume

• fixed volume , no fixed shape

• neither fixed volume , nor fixed shape

INTER MOLECULAR FORCE OF ATTRACTION IS MAXIMUM IN

• SOLIDS

• LIQUIDS

• GASES

• PLASMA

GASES DO NOT HAVE

• HIGH COMPRESSIBILITY

• HIGH FLUIDITY

• HIGH DENSITY

• LARGE VOLUME

WHICH OF THE FOLLOWING WILL NOT SUBLIME

• CAMPHOR

• AMMONIUM CHLORIDE

• BROMINE

• IODINE

EVAPORATION OF A MATERIAL TAKES PLACE

• ABOVE ITS BOILING POINT

• ABOVE ITS MELTING POINT

• BELOW ITS BOILING POINT

• BELOW ITS MELTING POINT

WHICH OF THE FOLLOWING IS ACCOMPANIED BY COOLING

• VAPORIZATION

• EVAPORATION

• CONDENSATION

• NONE OF THESE

GASES ARE LIQUIFIED UNDER

• HIGH PRESSURE ,HIGH TEMP

• HIGH PRESSURE , LOW TEMP

• LOW PRESSURE , HIGH TEMP

• LOW PRESSURE , LOW TEMP

WHEN WE ADD SUGAR IN WATER , PARTICLES OF SUGAR DISAPPEAR BECAUSE THEY -

• ARE VERY SMALL

• GET INTO THE SPACES BETWEEN WATER PARTICLES

• ARE MOVING

• ALL ABOVE

DRY ICE MEANS

• SOLID SO₂

• SOLID WATER

• SOLID CO₂

• SOLID CO