Which of the follwing statements is not correct?
Allergic conditions a re cured by anti- histamines
Hormones are continuously produced but not stored in the body
The function of the white blood cells is to protect the body against infections.
Catabolism involves degradation of molecules.
The pair whose both species are used in antiacid medicinal preparations is
NaHCO3 and Mg (OH)2
Na2CO3 and Ca(HCO3)2
Ca (HCO3)2 and Mg(OH)2
Ca(OH)2 and NaHCO3
The chemical name of aspirin is
methyl benzoate
hydroxy benzoic acid
acetyl salicylic acid
ethyl salicylate
Haemoglobin in an example of
blood
glycoprotein
fibrous protein
globular protein
The "saponification value" of an oil or fat is measured in term of
NH4OH
NaOH
KOH
C6H5OH
Acrolein test is positive for
polysaccharides
proteins
oils and fats
reducing sugars
The hormone that controls the process like burning of fats, proteins and carbohydrates to liberate energy in the body is
cortisone
thyroxine
adrenalin
insulin
Which one of the following compounds is used as a body deodorant?
Aspirin
Omeprazole
Indigosol-O
p- chlorometaxylenol
Detergents are known to pollute rivers and waterways.However,detergetns can be made biodegradable and pollution free by taking.
cyclic hydrocrabon chain
shorter hydrocarbon chain
unbranched hydrocarbon chain
benzenoid hydrocarbons
The reagent(s)used in the preparation of aspirin from salicyclic acid.
SOCl2, pyridine
(CH3CO)2O, H+
CH3CO2H,HCl
CH3Cl, AlCl3
