Magnetic forces
Gravitational forces
Coulombic forces
Exchange forces
Nucleic acid
Carbohydrate
Collagen
Polymer
Argon
Vanadium
Iodine
Sulphur
0°C
-4°C
100°C
4°C
Coulomb
Hum
Cycles
Decible
None of these
Ultraviolet rays
Infra Red rays
Cosmic Rays
Uranium
Plutonium
Thorium
Zirconium
Sulphonates
Zeolites
Nitrates
None of these
S
Ga
Se
I
Silver
Magnesium
Platinium
Mercury
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
Earthquakes
Magnetic reversals
Hurricanses
Increased deposition of deep-sea sediments
Nitric oxide
Nitrogen dioxide
Nitrogen pentoxide
Nitrous oxide
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
Orion
Terylene
Rayon
Nylon
Carbon Monoxide
Phosgene
Phosphine
None of these
Atomic number
Atomic mass
Quantum numbers
None of these
Calcium, magnesium and iron
Magnesium, Calcium and tin
Magnesium, tin and iron
Iron, tin and calcium
Carbon
Hydrogen
Aluminium
Silicon
Amphibian
Shark
Bony fish
Mammal
lion
man
jaguar
cheetah
Desiccation
Efflorescence
Deliquescene
Osmosis
Platinum
Quartz
gold
Diamond
permeable
semipermeable
selectively permeable
impermeable
Methane, Butane and Propane
Methane, Ethane and Hexane
Ethane, Hexane and Nonane
Methane, Hexane and Nonane
Sodium
Cerium
Francium
Lithium
Quartz and mica
Sand and salt
Sand and silicates
None of these
Beaufort scale
Secant scale
Mercalli scale
Richter scale
Increases
Remains unaltered
Drops sharply
Decreases
A mixture of B and C
Silicon dioxide
Germenium dioxide
Sodium Silicate