Exams - Karnataka- CET

1

JOHNCENA IS BACK ·2009-05-01 05:20:47

a

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Akand ·2009-05-01 06:40:39

8.Which is the least acidic??
a)Phenol
b)o-cresol
c)p-nitrophenol
d)p-chlorophenol

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Akand ·2009-05-01 05:44:34

sorry edited....................................must go to typing classes hehe

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JOHNCENA IS BACK ·2009-05-01 05:39:32

in helium ques.

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JOHNCENA IS BACK ·2009-05-01 05:38:46

where r u talking bout???????????

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Akand ·2009-05-01 05:38:14

7.
Which of d following answers both iodoform and fehling reactions?
a)ethanol
b)methanal
c)ethanal
d)propanone

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1

Akand ·2009-05-01 05:35:38

6. Helium is used instead of hydrogen in balloons because it is
a)Incombustible
b)Lighter than hydrogen
c)radioactive
d)more abundant than hydrogen

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1

Akand ·2009-05-01 05:26:36

DUDE......................my boards are finishd.............gave my JEE................and AIEEE......................and now im tryin to giv CET

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Akand ·2009-05-01 05:25:51

wel i dunno about d electrochemical series...............i just kno its an inert metal so thought it wudnt react so easily hehe

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JOHNCENA IS BACK ·2009-05-01 05:25:06

wat bout fourth one.........dude?????????

n r u yet to give XII board xams

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Manas ·2009-05-01 05:24:08

yah Ag is true. Ag is on the top of H₂ in the electochemical series.

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1

Akand ·2009-05-01 05:23:53

5. When CO is passed through solid caustic soda at 200Â°c, it forms
a)Na₂CO₃
b)NaHCO₃
c)HCOONa
d)CH₃COONa

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JOHNCENA IS BACK ·2009-05-01 05:23:28

i mean ans. of question 4 is a

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JOHNCENA IS BACK ·2009-05-01 05:10:19

d

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Akand ·2009-05-01 05:20:06

4..
Hydrogen gas is not liberated when the following metal is added to dil.HCl
a)Ag
b)Zn
c)Mg
d)Sn

easy one.......

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JOHNCENA IS BACK ·2009-05-01 05:19:59

k d next one was a nightmare for me..........

above line made me think that these might be this year ques.

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JOHNCENA IS BACK ·2009-05-01 05:18:56

are u in XII(yet to give xams of XII board)

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Akand ·2009-05-01 05:18:28

this year????? d exam hasnt started yet..........

these are last years exam kaa....................

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Akand ·2009-05-01 05:17:53

wow...........me too............i also dont kno hehe

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JOHNCENA IS BACK ·2009-05-01 05:17:33

are these the questions of this years exam

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JOHNCENA IS BACK ·2009-05-01 05:16:36

i din complete biomolecules yet!!!!!!!!!!!!!!!!

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1

Akand ·2009-05-01 05:15:23

3. Dalda is prepared from oils by
a)oxidation
b)reduction
c)hydrolysis
d)distillation

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Akand ·2009-05-01 05:13:11

hehe.....ok.......it was easy.....just puling ur leg dude..............

k d next one was a nightmare for me..........i dint get d 2nd ques...hehe

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1

Akand ·2009-05-01 05:12:16

2. The number of disulphide linkages in insulin are -
a)1
b)2
c)3
d)4

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JOHNCENA IS BACK ·2009-05-01 05:12:01

mole concept!!!![1]............[3]

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Akand ·2009-05-01 05:11:19

How and why??????
think more...........

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