MCQ NO. 1484
What is rule of oxine in aluminum assay?
What is rule of oxine in aluminum assay?
Anonymous Quiz
19%
Surfactants
31%
Colloidal
38%
PPT agent
11%
Emulsifier agent
MCQ NO. 1485
Volatilization Method is...
Volatilization Method is...
Anonymous Quiz
7%
Precipitation of solutions
46%
Vaporizations of solutions
44%
A and B
3%
None of the above
MCQ NO. 1486
Which analytical method is based on the weight of the PPT ?
Which analytical method is based on the weight of the PPT ?
Anonymous Quiz
8%
Acid base Titration
28%
Complexometric Titration
49%
Precipitation titration
15%
Gravimetry
MCQ NO. 1487
Which sentence is false about indicator?
Which sentence is false about indicator?
Anonymous Quiz
30%
Phenolphthalein give colourless solutions at pH 8.3-11.0 in acidic medium
31%
Methyl red give red solutions at pH 4.2-6.6 in acidic medium
19%
Methyl orange give orange solutions at pH 3.1-4.4 in base medium
20%
Methyl red give red solutions at pH 4.2-6.6 in basic medium
MCQ NO. 1488
Which sentence is false about Henderson-Hasselbalch equation ?
Which sentence is false about Henderson-Hasselbalch equation ?
Anonymous Quiz
10%
It is used to determine pKa value of solutions.
39%
It is used to calculate valency of molecule.
19%
pH = pka + log [conjugated base]/[conjugated acid]
33%
All are true
MCQ NO. 1489
Methyl red is give red colour at which pH ?
Methyl red is give red colour at which pH ?
Anonymous Quiz
18%
1.2-3.5
57%
4.2-6.6
22%
7.8-8.9
3%
9.8-10.2
MCQ NO. 1490
In acid base titration at pH 6.8-8.4 which indicator are used ?
In acid base titration at pH 6.8-8.4 which indicator are used ?
Anonymous Quiz
22%
Bromocresol blue
31%
Phenol red
36%
Methyl orange
11%
Methyl red
MCQ No. 1491 | Pharmacognosy
Who is the Father of Pharmacognosy ?
Who is the Father of Pharmacognosy ?
Anonymous Quiz
74%
Seydler
8%
Berg
14%
Robert Thom
3%
Rene Gattefose
MCQ No. 1492 | Pharmacognosy
Beaded type epidermis is characteristic of....
Beaded type epidermis is characteristic of....
Anonymous Quiz
19%
Senna
24%
Coca
35%
Digitalis
21%
Hyoscyamus
MCQ No. 1493 | Pharmacognosy
Open collateral type of vascular bundles is characteristic of......
Open collateral type of vascular bundles is characteristic of......
Anonymous Quiz
20%
Valerian
38%
Senna
30%
Ginger
12%
Vasaka
MCQ No. 1494 | Pharmacognosy
Unicellular glandular trichomes is characteristic of.....
Unicellular glandular trichomes is characteristic of.....
Anonymous Quiz
8%
Piper
9%
Betel
22%
Vasaka
61%
All
MCQ No. 1495 | Pharmacognosy
Heartwood examples are /is.......
Heartwood examples are /is.......
Anonymous Quiz
30%
a) Sandlewood
12%
b) Quassia
13%
c) Black catechu
44%
d) a & c both
MCQ No. 1496 | Pharmaceutical Analysis
Photovoltaic cell also known as.....
Photovoltaic cell also known as.....
Anonymous Quiz
28%
Barrier layer cell
25%
Photronic cell
34%
Both
13%
Phototubes
MCQ No. 1497 | Pharmaceutical Analysis
Choose correct statement.
Choose correct statement.
Anonymous Quiz
44%
Bathochromic shift or red shift involves shift of absorption maximum towards longer wavelength
22%
Bathochromic shift or blue shift involves shift of absorption maximum towards shorter wavelength
25%
Bathochromic shift or blue shift involves shift of absorption maximum towards longer wavelength
9%
Bathochromic shift or red shift involves shift of absorption maximum towards shorter wavelength
MCQ No. 1498 | Pharmaceutical Analysis
Electron spin resonance was invented by........
Electron spin resonance was invented by........
Anonymous Quiz
39%
Martin & Syngle
17%
Dale
24%
T. Swett
20%
Zavoisky
MCQ No. 1499 | Pharmaceutical Analysis
TLC first introduced by......
TLC first introduced by......
Anonymous Quiz
24%
Stahl
24%
Williams
41%
Consden, Gorden, Martin
11%
Ismailove and Shraiber
MCQ No. 1500 | Pharmaceutical Analysis
What is the Atomic number of Carbon in periodic table ?
What is the Atomic number of Carbon in periodic table ?
Anonymous Quiz
18%
4
11%
8
23%
12
48%
6
MCQ No. 1501 | Pharmacology
Fluoxetine is......
Fluoxetine is......
Anonymous Quiz
59%
SSRI
19%
NET inhibitor
12%
DAT inhibitor
10%
VMAT-2 inhibitor
MCQ No. 1502 | Pharmacology
Which carbamate is cerebroselective ?
Which carbamate is cerebroselective ?
Anonymous Quiz
18%
Pyridostigmine
33%
Rivastigmine
39%
Physostigmine
11%
Neostigmine
MCQ No. 1503 | Pharmacology
N-Acetylcysteine is Antidote of.......
N-Acetylcysteine is Antidote of.......
Anonymous Quiz
16%
NABQI
53%
N-Acetone-p-bensoquinoneamine
26%
Declofenac
5%
Meloxicam