Alexander Fleming
Sir JJ Thomson
Dr Nessler
Sir John Russel
A. Alexander Fleming
Palladium
NaCI
KOH
Dilute H2SO4
Hard water
Heavy water
Soft water
Both (a) and (b)
carbohydrates
carbides
hydrocarbons
carbonyls
nickel
zinc
chromium
copper
white lead
graphite
red lead
coke
A mixture of potassium nitrate and carbon
A mixture of ammonium chloride and sodium nitrate
A mixture of potassium chlorate and manganese dioxide
A mixture of ammonium nitrate and charcoal
it is an allotrope of carbon
it gives CO2 on heating
it contains free electrons
it is oxidised to graphitic acid
sulphanilamide
quinine
methicillin
novocaine
red phosphorus and oxygen
white phosphorus and oxygen
carbon monoxide and chlorine
carbon dioxide and chlorine
tin and copper
tin and lead
tin and zinc
tin, copper and zinc
nitric acid
ammonia
nitrous acid
nitrogen peroxide
Limestone
FeO
SiO2
MgO
Carbon disulphide
Chloroform
Carbon tetrachloride
Methylene chloride
Thiokol
Drikold
Perhydrol
Mannitol
contracts while setting
expands while setting
is highly volatile
does not suffer any changes in volume while setting
magnesium chloride
sodium chloride
calcium sulphate
potassium chloride
Carbon dioxide
Ammonia
Chlorine
Hydrogen sulphide
sucrose
maltose
glucose
fructose
zinc
tin
copper
aluminium
rapid cooling
rapid heating
slow cooling
slow heating
iron with very low percentage of carbon
iron with high percentage of carbon
iron and chromium
iron and manganese
painting
applying alkaline phosphate
applying soap water
galvanising
asphalt
naphtha
diesel oil
lubricating oil
neon
argon
helium
krypton
sucrose
glucose
fructose
a mixture of glucose and fructose
adrenalin
thyroxin
insulin
epinephrine
manganese dioxide
bauxite
animal charcoal
quicklime
a cupel
a long narrow chamber
an open furnace
a closed furnace
phenol
iodoform
bleaching powder
blue vitriol
Rusting of iron
Burning of magnesium
Sublimation of iodine
Electrolysis of water