Category: Diagnostic Test

A. Urea
B. Calcium superphosphate
C. Diammonium phosphate
D. Potassium nitrate

A. Fluorescent bulb
B. Neon signs
C. Lasers
D. All of these

A. Chlorobenzene
B. Toluene
C. Nitrobenzene
D. Benzene

A. 5.85% NaCl Solution
B. 18.0 % glucose solution
C. 6.0 % urea solution
D. All have same boiling point

A. is taken in lesser quantity in grams as compared to other reactants
B. is taken in lesser quantity in volume as compared to other reactants
C. gives the maximum amount of the product which is required
D. gives the minimum amount of the product under consideration

A. Fluorine
B. Chlorine
C. Iodine
D. Bromine

A. HSO4-
B. Cl-
C. OH-
D. Br-

A. H2SO4
B. KMnO4
C. H2S
D. K2CrO4

A. macromolecule
B. macromolecule
C. molecularity
D. atomicity

A. Hot air currents
B. folds of filter paper
C. oven
D. Vacuum desiccator