Orion
Terylene
Rayon
Nylon
D. Nylon
the sun comes in between the moon and the earth
the moon comes in between the sun and the earth
the earth comes in the between the sun and the moon
None of the above
evaporation
condensation
sublimation
deposition
Increases
Remains unaltered
Drops sharply
Decreases
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
Desiccation
Efflorescence
Deliquescene
Osmosis
lion
man
jaguar
cheetah
0°C
-4°C
100°C
4°C
amylase
lipase
carboxypeptidase
carbonic anhydrase
Calcium, magnesium and iron
Magnesium, Calcium and tin
Magnesium, tin and iron
Iron, tin and calcium
core
photosphere
sunspots
corona
Orion
Terylene
Rayon
Nylon
Atomic warfare
Depletion of earth's ozone layer
CO2 from fossil fuels
Dust clouds from valcanoes
A mixture of FeO and Fe(OH)2
A mixture of Fe2O3 and Fe(OH)2
A mixture of Fe2O3, 3H2O and FeO
FeO only
Sodium
Cerium
Francium
Lithium
Silver
Magnesium
Platinium
Mercury
A mixture of B and C
Silicon dioxide
Germenium dioxide
Sodium Silicate
Adhesives
Detergents
Insecticides
Moth repellants
Atomic number
Atomic mass
Quantum numbers
None of these
Mercury
Lithium
Lead
Silver
an AND circuit
an OR circuit
a high-pass filter
a NOR circuit
6 feet
6 metres
60 cms
60 feet
Calamine
Calcite
Galena
Bauxite
permeable
semipermeable
selectively permeable
impermeable
Carbon
Hydrogen
Aluminium
Silicon
Zinc
Iron
Copper
Lead
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
Carbon dioxide
Hydrogen Sulphide
Oxygen
Nitrogen
Uranium
Plutonium
Thorium
Zirconium
Pulley
Microscope
Thermemoter
Barometer
Earthquakes
Magnetic reversals
Hurricanses
Increased deposition of deep-sea sediments