1
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The correct order of bond angles (smallest first) in H2S, NH3, BF3 and SiH4 is
2
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
The bond order in NO is 2.5 while that in NO+ is 3. Which of the following statements is true for these two species?
3
AIEEE 2004
MCQ (Single Correct Answer)
+4
-1
Which one of the following has the regular tetrahedral structure?
(Atomic nos : B = 5, S = 16, Ni = 28, Xe = 54)
(Atomic nos : B = 5, S = 16, Ni = 28, Xe = 54)
4
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following pairs of molecules will have permanent dipole moments for both members
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