IIT-JEE 2000 Screening
JEE Advanced / 9 questions
2026Tue, Apr 11, 2000 9:00 AM9 PYQs
1Chemical Bonding And Molecular Structure
Molecular shape of SF4, CF4 and XeF4 are
MCQ+2 / -0.52000
2Chemical Bonding And Molecular Structure
The hybridisation of atomic orbitals of nitrogen in \(NO_2^+\), \(NO_3^-\) and \(NH_4^+\) are
MCQ+2 / -0.52000
3Periodic Table And Periodicity
The correct order of acidic strength is
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4Periodic Table And Periodicity
The correct order of radii is
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5Periodic Table And Periodicity
Read the following statement and explanation and answer as per the options given below
ASSERTION : The first ionization energy of Be is greater than that of B.
REASON : 2p orbital is lower in energy than 2s.
ASSERTION : The first ionization energy of Be is greater than that of B.
REASON : 2p orbital is lower in energy than 2s.
MCQ+2 / -0.52000
6Periodic Table And Periodicity
Amongst H2O, H2S, H2Se and H2Te, the one with the highest boiling point is
MCQ+1 / -0.252000
7Redox Reactions
Amongst the following identify the species with an atom in +6 oxidation state
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8Structure Of Atom
The electronic configuration of an element is 1s2, 2s2 2p6, 3s2 3p6 3d5, 4s1 This represents its
MCQ+1 / -0.252000
9Structure Of Atom
The number of nodal planes in a px orbital is
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