Which one of the following is NOT an outcome of condensation?
Hail
Fog
Air currents
Frost
Which one of the following is NOT correct?
HeatSolid → Liquid
Cool Solid → Gas
CoolLiquid → Solid
heatLiquid → gas
Which one of the following conversations is correct?
Heat HeatWater → Steam → Ice
Cool CoolSteam → Water → Ice
Cool Cool Water → Ice → Steam
Heat CoolSteam → Ice → Water
The bubbles that come out rapidly when we open soda water bottle are
nitrogen bubbles
oxygen bubbles
water bubbles
carbon dioxide bubbles
Study the following table and answer the questionName the solutes which are soluble in water?
Sand and sugar
Sand and salt
Salt and kerosene
Sugar and salt
Which one of the following has a fixed volume but no fixed shape?
Salt
Milk
Ice
Sand
To obtain water from water vapour, we should ___________ the water vapour .
Heat
Evaporate
Condense
Do nothing
Which one of the following is/are in a liquid state normally?
Water
Petrol
Mercury
All of the above
The intermolecular space is more in
mercury
water
hydrogen
iron
The following table contains some substances placed under the headings: solids, liquids and gases. Which one of the following is placed under wrong group?
Oxygen
Kerosene
