evaporation
condensation
sublimation
deposition
B. condensation
Methane, Butane and Propane
Methane, Ethane and Hexane
Ethane, Hexane and Nonane
Methane, Hexane and Nonane
Beaufort scale
Secant scale
Mercalli scale
Richter scale
Calcium, magnesium and iron
Magnesium, Calcium and tin
Magnesium, tin and iron
Iron, tin and calcium
S
Ga
Se
I
None of these
Ultraviolet rays
Infra Red rays
Cosmic Rays
An atom
A cation
A molecule
An anion
Cat
Bear
Rabbit
Dog
Magnetic forces
Gravitational forces
Coulombic forces
Exchange forces
Zinc
Iron
Copper
Lead
It activate H2O molecule
Photo-electricity reaction starts
Some of the gas molecules become bigger
It cause combination of oxygen and nitrogen
A piece of iron that is not a permanent magnet
The north pole of another permanent magnet
A positively charged glass rod
A negatively charged rubber rod
A mixture of B and C
Silicon dioxide
Germenium dioxide
Sodium Silicate
6 feet
6 metres
60 cms
60 feet
The varying amount of sunspot activity
The tilt of the earth's rotation relative to the ecliptic as earth revolves around the sun
The earth's orbit around the sun as an exlipse rather than a circle
The rotation of during a 24-hour day
Atomic warfare
Depletion of earth's ozone layer
CO2 from fossil fuels
Dust clouds from valcanoes
It burns in air to form water
It supports combustion
It readily combines with fluorine and chlorine
It combines with almost all metals forming hydrides
Nucleic acid
Carbohydrate
Collagen
Polymer
Earthquakes
Magnetic reversals
Hurricanses
Increased deposition of deep-sea sediments
Platinum
Quartz
gold
Diamond
autogamy
entomophily
anemophily
ornithophily
Adhesives
Detergents
Insecticides
Moth repellants
Soil erosion
Soil wash
Silting of soil
Soil creep
0°C
-4°C
100°C
4°C
evaporation
condensation
sublimation
deposition
Nitric oxide
Nitrogen dioxide
Nitrogen pentoxide
Nitrous oxide
Atomic number
Atomic mass
Quantum numbers
None of these
Carbon Monoxide
Phosgene
Phosphine
None of these
Sulphonates
Zeolites
Nitrates
None of these
Pulley
Microscope
Thermemoter
Barometer
Calamine
Calcite
Galena
Bauxite