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AIEEE Latest Exam Pattern - AIEEE Sample Question with Solutions Page 17

(#M40027581) AIEEE QUESTION Mental Ability Keep an EYE

HBr reacts with CH2 = CH – OCH3 under
anhydrous conditions at room temeprature to
give –
(A) CH3CHO and CH3Br
(B) BrCH2CHO and CH3OH
(C) BrCH2 – CH2 – OCH3
(D) CH3 – CHBr – OCH3

Asked In AIEEE MAN (12 years ago)

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(#M40027580) AIEEE QUESTION Mental Ability Keep an EYE

Which of the following is paramagnetic?
(A) N2 (B) C2 (C) N2
+ (D) 2– O2

Asked In AIEEE MAN (12 years ago)

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(#M40027579) AIEEE QUESTION Mental Ability Keep an EYE

The reaction
CH2 = CH2 + Br2 → CH2Br – CH2Br provides
an example of a/an
(A) Electrophilic addition
(B) Electrophilic substitution
(C) Nucleophilic addition
(D) Nucleophilic substitution

Asked In AIEEE MAN (12 years ago)

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(#M40027578) AIEEE QUESTION Mental Ability Keep an EYE

Which of the following would be diamagnetic ?
(A) Cu2+ (B) Ni2+ (C) Cd2+ (D) Ti3+

Asked In AIEEE MAN (12 years ago)

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(#M40027577) AIEEE QUESTION Mental Ability Keep an EYE

Which of the following substances gives
dinitrogen on heating –
(A) HNO3 (B) (NH4)2Cr2O7
(C) NH4Cl (D) All of them

Asked In AIEEE MAN (12 years ago)

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(#M40027576) AIEEE QUESTION Mental Ability Keep an EYE

Pairs of species having identical shapes of
molecules is
(A) CF4, SF4 (B) BF3, PCl3
(C) XeF2, CO2 (D) PF5, IF5

Asked In AIEEE MAN (12 years ago)

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(#M40027575) AIEEE QUESTION Mental Ability Keep an EYE

The highly metallic element will have the
configuration of -
(A) 2, 8, 7 (B) 2, 8, 8, 5
(C) 2, 8, 8, 1 (D) 2, 8, 2

Asked In AIEEE MAN (12 years ago)

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(#M40027574) AIEEE QUESTION Mental Ability Keep an EYE

Element with atomic number 56 belongs to
which block?
(A) s (B) p (C) d (D) f

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(#M40027573) AIEEE QUESTION Mental Ability Keep an EYE

In Bohr series of lines of hydrogen spectrum, the
third line from the red end corresponds to which
one of the following inter-orbit jumps of the
electron for Bohr orbits in an atom of hydrogen?
(A) 5 → 2 (B) 4 → 1
(C) 2 → 5 (D) 3 → 2

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(#M40027572) AIEEE QUESTION Mental Ability Keep an EYE

Electronic configuration
1s2 2s2 3s2 3p6 4s1 represents
(A) Ground state
(B) Excited state
(C) Anionic state
(D) Cationic state

Asked In AIEEE MAN (12 years ago)

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