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Exam Details

Chemistry (CY) 2015

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Questions 55
Duration 180 mins
Package Chemistry (CY) - Previous Year Papers

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Showing all 55 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Easy 55 100%

Question type distribution

Multiple Choices 30 54.5%
Subjective 14 25.5%
Fill in the blanks 11 20%

Instructions

Chemistry (CY) 2015 – Instructions
  • Duration: 180 minutes
  • Follow the instructions in the attached official question paper.
  • This exam is inactive pending question setup and manual verification.

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2015 · Unclassified
Chemistry (CY) 2015

Wh
hich one of th
he following
g plots repres
ents an accep
ptable wavef
function?

Question source image

Question source image

A

)

B

)

C

)
rator, –ħ²\(d^{2}\)/d
\(dx^{2}\), operates
ction e–ⁱᵏˣ, th

Question source image

Question source image

D

)

Question source image

Question source image

2
2015 · Unclassified
Chemistry (CY) 2015

Wh
hen the oper
s on the func
e result is
) \(k^{2}\)ħ²e–ⁱᵏˣ
\(ik^{2}\)ħ²e–ⁱᵏˣ
iħ²e–ⁱᵏˣ
ħ²e–ⁱᵏˣ

Write your response
3
2015 · Unclassified
Chemistry (CY) 2015

P
Fro
om the above
e Carnot cycl
le undergone
e by an ideal
gas, identify
y the process
ses in which t
the change
in i
internal energ
gy is NON-Z
ZERO.

Question source image

A

) I and II

B

II and IV

C

II and III

D

I and IV

4
2015 · Unclassified
Chemistry (CY) 2015

For
r an ideal ga
as with mol
lar mass M,
the molar t
translational
entropy at
a given tem
mperature is
pro
oportional to
) M 3/2
M 1/2
e M

A

ln(M)
2

5
2015 · Unclassified
Chemistry (CY) 2015

Which one of the following defines the absolute temperature of a system?
డ௎
డ஺
డு
డீ

A


డௌቁ

B


డௌቁ

C


డௌቁ

D


డௌቁ


6
2015 · Unclassified
Chemistry (CY) 2015

Which of the ollowing properties are characteristic of an ideal solution?

A

(i) and (iv)

B

(i) and (ii)

C

(i) and (iii)

D

(iii) and (iv)