1.D 2.i think it should be ethene...the remaining are BDACCDBB

Wat is d cut off mark 4 medicine, Unn nd delsu. If ur aspiring 4 delsu pls add me on 2go, didactic12. Tanxs

topsonkay: Yep. Can't wait to be there!

don't worry,both of us shall meet there for our desired course IJN.

Prince adebayo: CHEMISTRY
1.Nitrogen obtained from the liquefaction of air has a higher density than that obtained from nitrogen contained compounds because the former contains
A.water vapour
B.oxygen
C.carbon(iv)oxide
D.rare gases
2.When excess ethanol is heated to 145 degree Celsius in the presence of conc. H2SO4,the product is
A.ethyne
B.diethysulphate
C.diethyether
D.acetone
3.The pair of metals in the reactivity series that are unusually extracted by the electrolysis of their ores is
A.magnesium and zinc
B.magnesium and calcium
C.copper and zinc
D.lead and calcium
4.Polyvinyl chloride is used to produce
A.bread
B.pencils
C.ink
D.pipes
5.The noble gas,argon,used for
A.electric arc welding
B.welding brass
C.underwater welding
D.steel welding
6.A side effect of soft water is that
A.it gives offensive taste
B.excess calcium is precipitated
C.it attacks lead contained in pipes
D.it encourages the growth of bacteria
7.Water molecules can be ligands especially when bonded to
A.alkaline earth metals
B.alkali metals
C.transition metals
D.group vii elements
8.Synthesis gas is a mixture of
A.CH4 and H2O
B.CH4 and H2
C.CO and N2
D.CO and H2
9.Alkanones are generally obtained by the oxidation of
A.primary alkanols
B.secondary alkanols
C.tertiary alkanols
D.alkanols acid
10.A trihydric alkanol is
A.glycol
B.glycerol
C.ethanol
D.phenol
TRY TO GET ALL.GOOD LUCK!!!

the answers are
1.D
2.C
3.B
4.D
5.A
6.C
7.C
8.D
9.B
10.B

Oysdam: 1.D 2.i think it should be ethene...the remaining are BDACCDBB

9/10,almost there.diethylether wil form if ethanol is in excess.

sagaciousblog: @PRINCE
D A C D A C C D B B

8/10 nice try

Prince adebayo: don't worry,both of us shall meet there for our desired course IJN.

Amen.

topsonkay: Amen.

Are u on 2go?

Prince adebayo: Are u on 2go?

GUYS ADD ME ON 2GO MY ID IS Acidosis

sagaciousblog: GUYS ADD ME ON 2GO MY ID IS Acidosis

Wtf!!!!!

My name?? Acidosis why this

Acidosis:

Wtf!!!!!

My name?? Acidosis why this

HAHAHA WAT A COINCIDENCE!...I NEVER KNEW MY SECOND EXISTS...

Prince adebayo: Are u on 2go?

Yep. Buh i have called it a quit for 2months. Due to preparation stuffs.

1. Which of the following noble gases is commonly found in the atmosphere? A.xenon B..neon C..helium D..argon
2.which of the allotrope of carbon is a constituent of a lead pencil? A. Graphite B. Diamond C. Lampblack D. Soot
3. The basicity of ethanoic acid is.. A. 1 B. 2 C.3 D. 4

topsonkay: 1. Which of the following noble gases is commonly found in the atmosphere? A.xenon B..neon C..helium D..argon
2.which of the allotrope of carbon is a constituent of a lead pencil? A. Graphite B. Diamond C. Lampblack D. Soot
3. The basicity of ethanoic acid is.. A. 1 B. 2 C.3 D. 4

1. C
2. A
3. A

topsonkay: 1. Which of the following noble gases is commonly found in the atmosphere? A.xenon B..neon C..helium D..argon
2.which of the allotrope of carbon is a constituent of a lead pencil? A. Graphite B. Diamond C. Lampblack D. Soot
3. The basicity of ethanoic acid is.. A. 1 B. 2 C.3 D. 4

D A A

topsonkay: 1. Which of the following noble gases is commonly found in the atmosphere? A.xenon B..neon C..helium D..argon
2.which of the allotrope of carbon is a constituent of a lead pencil? A. Graphite B. Diamond C. Lampblack D. Soot
3. The basicity of ethanoic acid is.. A. 1 B. 2 C.3 D. 4

C
A
A

1.D
2.A
3.A

topsonkay: 1. Which of the following noble gases is commonly found in the atmosphere? A.xenon B..neon C..helium D..argon
2.which of the allotrope of carbon is a constituent of a lead pencil? A. Graphite B. Diamond C. Lampblack D. Soot
3. The basicity of ethanoic acid is.. A. 1 B. 2 C.3 D. 4

D
A
A

PHYSIC
1.The most suitable type of mirror used for the construction of a searchlight is the
A.concave mirror
B.convex mirror
C.spherical mirror
D.parabolic mirror
2.If the total force acting on a particle is zero,the linear momentum will
A.increase then decrease
B.be constant
C.increase
D.decrease
3.Which of the following eye defects can be corrected using a cylindrical lens?
A.astigmatism
B.presbyopia
C.chromatic aberration
D.myopia
4.Pure silicon can be converted to a p-type material by adding a controlled amount of
A.heptavalent atoms
B.hexavalent atoms
C.tetravalent atoms
D.trivalent atoms
5.Transverse waves can be distinguished from longitudinal waves
using the characteristics of
A.diffraction
B.polarization
C.reflection
D.refraction

topsonkay: Yep. Buh i have called it a quit for 2months. Due to preparation stuffs.

dats gud

Prince adebayo: PHYSIC
1.The most suitable type of mirror used for the construction of a searchlight is the
A.concave mirror
B.convex mirror
C.spherical mirror
D.parabolic mirror
2.If the total force acting on a particle is zero,the linear momentum will
A.increase then decrease
B.be constant
C.increase
D.decrease
3.Which of the following eye defects can be corrected using a cylindrical lens?
A.astigmatism
B.presbyopia
C.chromatic aberration
D.myopia
4.Pure silicon can be converted to a p-type material by adding a controlled amount of
A.heptavalent atoms
B.hexavalent atoms
C.tetravalent atoms
D.trivalent atoms
5.Transverse waves can be distinguished from longitudinal waves
using the characteristics of
A.diffraction
B.polarization
C.reflection
D.refraction

D
D- since the rate of change of momentum is directly proportional to applied force
A
D
B

DIS IS S PLACE 2 BE.....GES I SHOULD JOIN....GREAT NIGERIAN MEDICAL STUDENT....GES SUMBODY IS RPLYIN "GREAT".....U CAN ADD ON 2GO via Naniodo1

Prince adebayo: PHYSIC
1.The most suitable type of mirror used for the construction of a searchlight is the
A.concave mirror
B.convex mirror
C.spherical mirror
D.parabolic mirror
2.If the total force acting on a particle is zero,the linear momentum will
A.increase then decrease
B.be constant
C.increase
D.decrease
3.Which of the following eye defects can be corrected using a cylindrical lens?
A.astigmatism
B.presbyopia
C.chromatic aberration
D.myopia
4.Pure silicon can be converted to a p-type material by adding a controlled amount of
A.heptavalent atoms
B.hexavalent atoms
C.tetravalent atoms
D.trivalent atoms
5.Transverse waves can be distinguished from longitudinal waves
using the characteristics of
A.diffraction
B.polarization
C.reflection
D.refraction

1.D
2.B
3.C
4.D-nt sure
5.B
corection plz

Nani4all: DIS IS S PLACE 2 BE.....GES I SHOULD JOIN....GREAT NIGERIAN MEDICAL STUDENT....GES SUMBODY IS RPLYIN "GREAT".....U CAN ADD ON 2GO via Naniodo1

GREAT...2go still dey rest till after Jamb sha o,gonna try to add u tho

Prince adebayo: PHYSIC
1.The most suitable type of mirror used for the construction of a searchlight is the
A.concave mirror
B.convex mirror
C.spherical mirror
D.parabolic mirror
2.If the total force acting on a particle is zero,the linear momentum will
A.increase then decrease
B.be constant
C.increase
D.decrease
3.Which of the following eye defects can be corrected using a cylindrical lens?
A.astigmatism
B.presbyopia
C.chromatic aberration
D.myopia
4.Pure silicon can be converted to a p-type material by adding a controlled amount of
A.heptavalent atoms
B.hexavalent atoms
C.tetravalent atoms
D.trivalent atoms
5.Transverse waves can be distinguished from longitudinal waves
using the characteristics of
A.diffraction
B.polarization
C.reflection
D.refraction

the answers are
1.D
2.B
3.A
4.D
5.B

Nani4all:

1.D
2.B
3.C
4.D-nt sure
5.B
corection plz

4/5,number 3 is A

Simplefemo:
D
D- since the rate of change of momentum is directly proportional to applied force
A
D
B

4/5,number 2 is B,using newton's first law of motion that a body will continue to be in its state of rest or constant acceleration unless it is being acted upon by a force.

How is preparation pals?

dis s xactly d kind of thread i nid....sure t wld hlp me a lot......i'm ready

Prince adebayo: How is preparation pals?

Bro its been as usuall. Tho am soposd 2be writing mine on saturday 20th, but I will wait til dis evening 2 reprint my slip and knw if dia is a change of date. Wish us all succes

Chelcy10:
Bro its been as usuall. Tho am soposd 2be writing mine on saturday 20th, but I will wait til dis evening 2 reprint my slip and knw if dia is a change of date. Wish us all succes

amen,thanks

Prince adebayo: amen,thanks

Thanks bro, I re-printed my slip ystaday & my exam date has now been postponded to Wednesday 22nd May. Am not happy about this, cos d time is going to put a hault in my preparation as I will soon resume school.
Anyway, I pray 4 God's grace & a gudluck 2 all u writing nxt wk.