Hydrolysis
Hydrogenation
Dehydration
Dehydrogenation
C. Dehydration
quick lime
tincture iodine
rectified spirit
None of these
Tin
Silver
Iodine
Arsenic
lead
chromium
zinc
tin
kerosene
naphtha
lubricating oil
asphalt
hydration
dehydration
dialysis
osmosis
charcoal
bleaching powder
chlorine
carbolic acid
in the treatment of malaria
to relieve sleepiness
to induce sleep
to lower body temperature
gold
zinc
tin
molybdenum
Chadwick
Madam Curie
Becquerel
Aston
sulphur
phosphorus
iodine
bromine
electrochemistry
physical chemistry
biochemistry
tinctorial chemistry
proteins
carbohydrates
tannins
lipids
Gasoline
Benzoline
Kerosene
Petroleum ether
annealing
tempering
calcining
galvanising
oleic acid
acetic acid
palmitic acid
stearic acid
wood charcoal
animal charcoal
coconut charcoal
lamp black
Oxygen
Air
Hydrogen
Chlorine
Rusting of iron
Burning of magnesium
Sublimation of iodine
Electrolysis of water
Arsenic
Barium
Benzene
Bitumen
acetamide phenol
malonyl urea
aminosalicylic acid
acetyl salicylic acid
calcium
sodium
magnesium
potassium
acid fumes
sodium bicarbonate
carbon dioxide
sodium carbonate
6.023 x 1022
1 x 10-14
cl 6.056 x 10-6
6.023 x 1023
Lead
Tin
Zinc
Aluminium
number of neutrons in the nucleus
number of protons and neutrons in the nucleus
the valency of the element
number of protons in the nucleus
land pollution
air pollution
noise pollution
water pollution
carbon disulphide
carbon tetrachloride
phosgene
chloroform
It must be free from suspended impurities
It must be free from harmful bacteria
It must contain traces of sodium bicarbonate
It must have a fishy odour
Rutherford
Moseley
Niels Bohr
J.J. Thomson
adrenalin
glucagon
epinephrin
thyroxin