NIPER-JEE MIX QUESTIONS
QUIZ NO 9
TOTAL QUESTIONS = 20
1. Which amino acid gives max UV absorption
A. phenylalanine
B. tryptophan
C. tyrosine
D. proline
2. Colloidal aluminium hydroxide is used in treating patients with chronic renal failure because
A. Increases phosphate loss through urine
B. Causes alkalosis
C. Decreases phosphate loss through urine
D. Competes with sodium for excretion in urine
3. What is the meaning of solubility of 1 part in 100-1000 parts of solvent?
A. Practically Insoluble
B. Very Slightly Soluble
C. Sparingly Soluble
D. Slightly Soluble
4. One of the following is associated with discovery of meningitis. Identify
A. Ian Flemming
B. Robert Koch
C. Robert Whytt
D. Someone Flexner
5. Levodopa and Carbidopa are used as _____
A. Anti Parkinson’s
B. Anti Alzheimer’s
C. Anti histamine
D. Anti conclusion
6. Genus of Nipah virus
A. Deltavirus
B. Henipavirus
C. Alphacoronavirus
D. Hepadnaviruses
7. Material exhibiting plastic flow is known as........
A. Bingham body
B. Thixotropic
C. Shear thinner
D. Shear thickener
8. Functional group determination can be done with
A. IR spectroscopy
B. UV spectroscopy
C. NMR spectroscopy
D. Mass spetometry
9. Methotrexate toxicity can be prevented by
A. Leucovorin
B. Oncovin
C. Mesna
D. Na2S203
10. HLB range for W/O emulsifier is
A. 4-6
B. 7-9
C. 8-16
D. 15-18
11. Clonidine is …………………
A. Antilipdaemic
B. Antiseizure
C. Antipsychotic
D. Antihypertensive
12. ________ is the anticholinergic agent used in peptic ulcer treatment
A. Pirenzepine
B. Rolxatidine
C. Dicyclomine
D. Rebeprazole
13. Particle size of aerosol is determined by
A. Cascade impactor
B. pycnometer
C. Anderson pipette
D. Gas chromatography
14. Which isomer of sulindac is active?
A. E
B. R
C. S
D. Z
15. Reynolds number for turbulent flow is:
A. None of the above
B. > 4000
C. Re < 2300
D. 2300 < Re < 4000
16. Hydrogen bonding is determined by ______ spectroscopic method
A. NMR
B. UV
C. IR
D. Raman
17. Which of the following is a weak anesthetic agent to produce anesthesia by itself
A. Ether
B. Chloroform
C. Ketamine
D. Nitrous oxide
18. Optic neuropathy is the chief adverse effect of:
A. Ethambutol
B. Pyrazinamide
C. Sulpha drugs
D. Rifampicin
19. The reaction in which phenolic esters can be rearranged by heating with aluminium chloride or boron trifluoride to o-and p-acylphenols is known as
A. Friedel Craft's rearrangement
B. Gabriel rearrangement
C. Favorski rearrangement
D. Fries rearrangement
20. The phenomenon of Fermi resonance is observed in
A. ESR spectroscopy
B. IR spectroscopy
C. UV spectroscopy
D. NMR spectroscopy
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