1
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following are arranged in an increasing order of their bond strengths?
A
$$O_2^-$$ < O2 < $$O_2^+$$ < $$O_2^{2-}$$
B
$$O_2^{2-}$$ < $$O_2^-$$ < $$O_2$$ < $$O_2^{+}$$
C
$$O_2^-$$ < $$O_2^{2-}$$ < $$O_2$$ < $$O_2^{+}$$
D
$$O_2^{+}$$ < $$O_2$$ < $$O_2^-$$ < $$O_2^{2-}$$
2
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
In which of the following species is the underlined carbon having sp3 hybridisation?
A
AIEEE 2002 Chemistry - Chemical Bonding & Molecular Structure Question 168 English Option 1
B
AIEEE 2002 Chemistry - Chemical Bonding & Molecular Structure Question 168 English Option 2
C
AIEEE 2002 Chemistry - Chemical Bonding & Molecular Structure Question 168 English Option 3
D
AIEEE 2002 Chemistry - Chemical Bonding & Molecular Structure Question 168 English Option 4
3
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is true?
A
HF is less polar than HBr
B
absolutely pure water does not contain any ions
C
chemical bond formation takes place when forces of attraction overcome the forces of repulsion
D
in covalency transference of electron takes place
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
A square planar complex is formed by hybridisation of which atomic orbitals ?
A
s, px, py, dxy
B
s, px, py, dx2 - y2
C
s, px, py, dz2
D
s, px, py, dyz
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