Question19:-Who was awarded the Sarswati Samman of 20177
A:-Harivansh Rai Bachan
B:-Ramakanta Rath
C:-Sitanshu Yashas Chandra
D:-Vijay Tendulkar
Correct Answer:- Option-C
Question20:-India-France joined navel exercise is called
A:-Varuna Exercise
B:-Malabar Exercise
C:-Indra
D:-Sinbex
Correct Answer:- Option-A
Question21:-How many significant figures are present in the number 0.00257
A5
B:-4
6-2
D:-6
Correct Answer:- Option-C
Question22:-The expansion of DSC is
A:-Differential Scanning Calorimetry
B:-Differential Scanning Coulometry
C:-Differential Spinning Calorimetry
D:-Differential Spinning Coulometry
Correct Answer:- Option-A
Question23:-The property measured in TGA is
A:-Change in weight
B:-Rate of change in weight
C:-Heat evolved or absorbed
D:-Change in temperature
Correct Answer:- Option-A
Question24:-In Freundlich Adsorption Isotherm the value of 1/n is
A:-1 in case of physical adsorption
B:-1 in case of chemical adsorption
C:-Between 0 and 1 in all cases
D:-Between 0 and 2 in all cases
Correct Answer:- Option-C
Question25:-If * ((x}/(m}}" is the mass of adsorbate per unit mass of adsorbent. *p* is the pressure 01 80500815 55 800 8
and "b" are constants, which of the following represents "Langmuir" adsorption isotherm?
4: 109 (00/79) = log((a}/(b}} + (1)/(allogp
8;-:೧0/(ಗಾ)ಎ(0)/(8)--(3)/(20)'
©: ‏'(طة)/(مط+1)-(0/)0)‎
‎ப ஙு ‏'(1(/)3)+(8)/(ط)‎
‎Correct Answer:- Option-D
Question26:-Both NMR and NQR spectra are absent in
A:-Microwave
B:-Radio frequency
C:-X-ray
D:-Uv-visible
Correct Answer:- Option-B
:-The molecule which is IR inactive but Raman active is

D:-Protein
Correct Answer:- Option-A
Question28:-The ESR of Naphthalene radical anion consists of

B:-2!
C:-30 lines