1
AIEEE 2006
MCQ (Single Correct Answer)
+4
-1
The following mechanism has been proposed for the reaction of NO with Br2 to form NOBr:
NO(g) + Br2 (g) $$\leftrightharpoons$$ NOBr2 (g)
NOBr2 (g) + NO (g) $$\to$$ 2NOBr (g)
If the second step is the rate determining step, the order of the reaction with respect to NO(g) is
A
1
B
0
C
3
D
2
2
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
Hydrogen bomb is based on the principle of
A
Nuclear fission
B
Natural radioactivity
C
Nuclear fusion
D
Artificial radioactivity
3
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
A reaction involving two different reactants can never be
A
Unimolecular reaction
B
First order reaction
C
second order reaction
D
Bimolecular reaction
4
AIEEE 2005
MCQ (Single Correct Answer)
+4
-1
The photon of hard gamma radiation knocks a proton out of $${}_{12}^{24}Mg$$ nucleus to form
A
the isotope of parent nucleus
B
the isobar of parent nucleus
C
the nuclide $${}_{11}^{23}Na$$
D
the isobar of $${}_{11}^{23}Na$$
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