Chemistry
GATE CY purpose:exam-prep PYQs
Build your understanding with focused practice from past exam papers.
Questions 591–600 of 650. Imported answers require independent review unless marked reviewed.
Question 6
Open questionCYMCQ1 markNeeds review
The wavelength associated with a particle in one-dimensional box of length
is (
refers to the quantum number)Your answerChoose one option.
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Open questionCYNAT1 markNeeds review
The dependence of rate constant
on temperature
(in K) of a reaction is given by the expression
The activation energy of the reaction (in kJ mol
) is __________ (up to two decimal places)Log in to check the answer
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Open questionCYNAT1 markNeeds review
The lowest energy of a quantum mechanical one-dimensional simple harmonic oscillator is 300 cm
. The energy (in cm
) of the next higher level is ________________Log in to check the answer
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Open questionCYMCQ1 markNeeds review
The electronic ground state term for the chromium ion in [Cr(CN)
]
isYour answerChoose one option.
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Open questionCYMCQ1 markNeeds review
The VO
, CrO
and MnO
ions exhibit intense ligand to metal charge transfer transition. The wavelengths of this transition follow the orderYour answerChoose one option.
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Open questionCYMCQ1 markNeeds review
The lanthanide ion that exhibits color in aqueous solution is
Your answerChoose one option.
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Open questionCYNAT1 markNeeds review
The hapticity of cycloheptatriene, (C
H
), in Mo(C
H
)(CO)
is __________Log in to check the answer
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Open questionCYMCQ1 markNeeds review
The ν
resonance Raman stretching frequency (in cm
) of the O
coordinated to iron centre in oxy-hemoglobin is nearlyYour answerChoose one option.
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Open questionCYMCQ1 markNeeds review
The energy band diagram for magnesium is
(The hatched and unhatched regions in the figure correspond to filled and unfilled regions of the band, respectively.)
Your answerChoose one option.
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Open questionCYMCQ1 markNeeds review
P, F and I represent primitive, face-centered and body-centered lattices, respectively. The lattice types of NaCl and CsCl, respectively, are
Your answerChoose one option.
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