2nd sessionsl of Pharmaceutical Analysis BOP 475 QUESTIONS

1. What is 1H-NMR.Write short notes on shielding and desheilding effect.

2.Write down the Instrumentation of NMR spectroscopy.

3.Write notes on spin-spin coupling and coupling constant, spin-spin splitting.

4.Briefly discuss about 13C-NMR.



                         3rd sessionsl of Pharmaceutical Analysis BOP 475 

1.What is MASS spectroscopy.

2. Write down the Instrumentation of MASS spectroscopy.

3. Briefly discuss about different types of Ionisation techniques (CI, FAB, ESI, MALDI).

4. Write applications of MASS SPECTROSCOPY.

Send me an e-mail if you find something useful to add to these lists –samareshdattaand@gmail.com/dattas81@gmail.com/drashumishra1970@gmail.com

Latin Symbols in Physics & Chemistry (items in bold are vectors)

a	acceleration (m/s2)
A	ampere (S.I. unit of current, fundamental)
A	amplitude (typically m)
B	magnetic field (T)
B	bulk modulus (N/m2)
c	specific heat capacity (J/(kg*K))
c	speed of light (m/s)
C	molar heat capacity (J/(mol*K))
C	coulomb (S.I. unit of charge = A*s)
cal	calorie (non-S.I. unit of energy = 4.186 J)
Cal	Calorie or kcal (non-S.I. unit of energy = 4186 J)
d	distance (m)
dB	decibels (non-S.I. unit of intensity)
e	magnitude of charge of an electron (C)
e	efficiency (dimensionless)
eV	electron-Volt (non-S.I. unit of energy = 1.60E-19 J)
E	energy (J)
E	electric field (N/C)
f	frequency (Hz. or s-1)
f	friction force (N)
f	focal length (m)
F	force (N)
F	farad, S.I. unit of capacitance = A2*s4/(kg*m2)
g	magnitude of free fall acceleration ≈ 9.80 m/s2
g	gram (non-S.I. unit of mass = 0.001 kg)
G	universal gravitational constant
h	Plank’s constant (6.63E-34 J*s)
h	height (m)
Hz	hertz, S.I. unit of frequency = s-1
i, I	current (A)
I	moment of inertia, kg*m2
I	intensity, W/m2
j	current density, A/m2
j	impulse, kg*m/s
J	joule, S.I. unit of energy = kg*m2/s2
k	Boltzmann’s constant, J/K
k	spring constant, N/m
k	thermal conductivity, W/(m*K)
k	wave number, rad/m
kg	kilogram, S.I. unit of mass, fundamental
K	kelvin, S.I. unit of temperature, fundamental
K	kinetic energy, J
l	length, m
L	liter, non-S.I. unit of volume
L	latent heat, J/kg
L	angular momentum (J*s)
m	mass, kg
m	meter (S.I. unit of distance)
n	index of refraction (dimensionless)
n	number of moles
N	number of particles
N	newton (S.I. unit of force = kg*m/s2)
N	normal force (N)
NA	Avogadro’s number
p	momentum (kg*m/s)
p, P	pressure (Pa = N/m2 = kg/(m*s2)
P	power (W)
q, Q	charge (C)
Q	heat (J)
r	radius variable (m)
R	fixed radius (m)
R	ideal gas constant (8.31 J/(mol*K))
R	resistance (Ω)
s	seconds (S.I. unit of time)
s	generic position, could be x, y, or z (m)
S	entropy (J/K)
t	time (s)
T	period (s)
T	temperature (K)
T	tension force (N)
T	tesla (S.I. unit of magnetic field)
u	atomic mass unit, non-S.I. unit of mass
u	energy density (J/m3)
U	potential energy (J)
v, v	velocity, speed (m/s)
V	volt (S.I. unit of potential)
V	potential (V)
V	voltage or potential difference (V), more correctly written as ΔV
V	volume (m3)
w, W	weight force (N)
W	watt (S.I. unit of power = kg*m2/s3)
W	work (J)
x	Cartesian coordinate (m)
y	Cartesian coordinate (m)
Y	Young’s modulus (N/m2)
z	Cartesian coordinate (m)

                          Greek Symbols

α	alpha	angular acceleration (rad/s2)
α	alpha	temperature coefficient of linear expansion (K-1)
β	beta	temperature coefficient of volume expansion (K-1)
γ	gamma	ratio of heat capacities (dimensionless)
γ	gamma	relativistic gamma factor (dimensionless)
Γ	gamma (capital)
δ	delta	instantaneous change
Δ	delta (capital)	finite change
ε	epsilon	permittivity
ζ	zeta
η	eta	efficiency (dimensionless)
θ	theta	angle (rad)
Θ	theta (capital)
ι	iota
κ	kappa	dielectric constant (dimensionless)
λ	lambda	wavelength (m)
Λ	lambda (capital)
μ	mu	coefficient of friction (dimensionless)
ν	nu
ξ	xi
Ξ	xi (capital)
π	pi	circumference/diameter ratio (dimensionless)
Π	pi (capital)	series product
ρ	rho	density (kg/m3)
ρ	rho	resistivity (Ω*m)
σ	sigma	Stefan-Boltzmann constant
Σ	sigma (capital)	series summation
τ	tau	torque (N x m)
τ	tau	time constant (s)
υ	upsilon
φ	phi	angle (rad)
Φ	phi (capital)
χ	chi
ψ	psi	psychic power (W)
ψ	psi	wave function (dimensionless)
Ψ	psi (capital)	wave function (dimensionless)
ω	omega	angular velocity (rad/s)
Ω	omega (capital)	ohms (S.I. unit of resistance = V/A)

                             Common Subscripts

av or ave	average
c	cold
f	final
h	hot
i	initial
max	maximum
min	minimum
0	initial
rms	root mean square
th	thermal
tot	total