C:-4
D:-3
Correct Answer:- Option-A
Question38:-A is the sterecisomer of the compound B, Therefore A and B differ in their :
A:-Composition
B:-Steric Hindrance
C:-Configuration
D:-Constitution
Correct Answer:- Option-C
Question39:-The hybridization of the central carbon in allenes is :
க்ஷ )2(“
B:-'sp™(3)
೧-50-02)
0:-50
Correct Answer:- Option-D
Question40:-High quantum yields of photochemical reactions are due to:
A:-Lowering of activation energy
B:-Accompanying side reactions
C:-Formation of free radicals
D:-High frequency of collision
Correct Answer:- Option-B
Question41:-What is the eigen value of sin2*x" which is not an eigen function of the operator*d/dx but of “d~2/dx~2" 7
A2
8552
C:-4
50-۰-۸۰
Correct Answer:- Option-D
Question42:-In first order reaction (മു *_(g)" "+C ({(g})})", the initial pressure is 11200 Pa and half हि period of
the reaction is 29.93 min. What is the total pressure at the end of 16 minutes 7
A:-14667 Pa
B:-15656 Pa
C:-16235 Pa
D:-14555 Pa
Correct Answer:- Option-A
Question43:-Predict the number of translational, rotational and vibrational degrees of freedom in neon :
ಹಿತ, 0,3
B:-3,1,0

Correct Answer:- Option-C
Question44:-How many diastereomers are shown by the molecules *CH_3CH=CHCH=CH-C_2H 57
Al
B:-4
6:3
D:-2
Correct Answer:- Option-B
Question45:-The term 'quantum mechanics* was first introduced by :
A:-Schrondinger
B:-Max 8௦.
C:-Bohr
D:-Einstein
Correct Answer:- Option-B
Question46:-Which of the following radiation has the longest wavelength 7
AWV
B:-Micro wave
C:-Cosmic wave
D:-Radio wave
Correct Answer:- Option-D
Question47:-Transmittance in spectroscopy analysis is a function primarily of the :