(A) Alpha scattering by thin metal foil
(B) Thermal analysis
(C) Spectroscopy
(D) None of the above
NMR uses which source of radiation?
(A) Ultraviolet waves
(B) Radio waves
(C) Micro waves
(D) Visible waves
Which solvent used in IR spectroscopy?
(A) CCL4
(B) CH3OH
(C) CH3CH2OH
(D) None of the above
Identify Marsh gas among following?
(A) NaHCO3
(B) NaCl
(C) CH4
(D) None of the above
IR determine ___ bond.
(A) Nature of bond
(B) Kind of bond
(C) Hydrocarbon
(D) None of the above
In which of the following Zwitter ion exist?
(A) Glycine HCL
(B) Alanine
(C) Both A & B
(D) None of the above
In biological system what is the function of enzymes?
(A) Catalyze Biochemical action
(B) Chemical action
(C) Chemical process
(D) None of the above
Enzymes have ___ units.
(A) Carbon
(B) Polypeptide
(C) Hydrocarbon
(D) None of the above