Chemistry Flashcards
Boyle’s Law
P is inversely proportional to V, Temperature remains constant.
Charles Law
V is directly proportional to T, pressure remains constant
Avogadro law
Under equal temperature and pressure, an equal volume of gases contains an equal number of molecules
Which isotope of carbon is used in carbon dating
C14
Proton was discovered by
Rutherford
Won nobel Prize in chemistry in 1908
Neutron was discovered by
Chadwick
In which musical note did newland put metals Co and Ni with halogens
Do
The decomposition of gaseous Ammonia on a hot platinum surface is a _____ order reaction at high pressure
Zero
Which element is used as catalyst in the hydrogenation process
Nickel
Hydrogenation is the process of adding hydrogen to an unsaturated hydrocarbon to obtain a saturated hydrocarbon.
The process of hydrogen involves and addition reaction.
Hydrogenation is also used in converting vegetable edible oils into ghee
Formula of ammonium hydroxide
Nh4OH
Formula of Baking powder
Calcium carbonate CaCO3
Baking soda
Sodium BICARBONATE NAHCO3
Ammonium Nitrate is used in
Fertilizers
NH4NO3
Ethanol formula
C2H5OH
Vinegar
Acetic Acid CH3COOH
Sodium hypochlorite
NaClO
Citric acid formula
C6H8O7
Washing soda
Sodium carbonate Na2CO3
The cooking gas is mainly a mixture of
Butane (C4H10) and Propane (C3H8)
Active ingredient of clove oil
Eugenol
Silicon is a
Metalloid
Has properties of Metals and non metals
The cause of Redox reaction is
Transfer of electrons between two reactants
