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Chemistry NECO SSCE 2003 Acids, Bases, and Salts
What is the change in the oxidation number of phosphorus in the following reaction? 4P(s) + 5O2(ag) → 2P2O5(s)
A
0 to 2
B
0 to 5
C
4 to 2
D
4 to 5
E
4 to 10
medium Difficulty
Chemistry NECO SSCE 2003 Matter & Separation Techniques
In the reaction 2H2S(g) + SO2(g) → 2H2SO(I)+3S(s)SO2is acting as _agent
A
a bleaching
B
a dehydrating
C
an oxidizing
D
a precipitating
E
a reducing
medium Difficulty
Chemistry NECO SSCE 2003 Stoichiometry & Mole Concept
What is the number of moles of Na\(_H\)CO\(_3\) in 250cm\(^3\) of its solution if the solution contains 8.4 g of Na\(_H\)CO\(_3\) in 1 dm\(^3\) of the solution. [Na = 23, 0 = 16, C = 12, H = 1)
A
1
B
0.25
C
0.05
D
0.025
E
0.01
medium Difficulty
Chemistry NECO SSCE 2003 Matter & Separation Techniques
What is the number of moles of Na\(_H\)CO\(_3\) in 250cm\(^3\) of its solution if the solution contains 8.4 g of Na\(_H\)CO\(_3\) in 1 dm\(^3\) of the solution. [Na = 23, 0 = 16, C = 12, H = 1)
A
1
B
0.25
C
0.05
D
0.025
E
0.01
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A to E, the one that contains the sound segment represented by the given phonetic symbol. /θ/
A
text
B
that
C
they
D
thing
E
there
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A - E the one that has a different stress pattern from the other four.
A
fumble
B
cushion
C
whisper
D
eclipse
E
custom
medium Difficulty
English Language NECO SSCE 2003 English Grammar
From the options lettered A to E, choose the one that BEST COMPLETES each of the following sentences. Although l am watching television, l_________ you are saying
A
am hears what
B
can hear what
C
does hear all that
D
have heard everything
E
was hearing all the things
medium Difficulty
English Language NECO SSCE 2003 English Grammar
From the options lettered A to E, choose the one that BEST COMPLETES each of the following sentences. This is the kind of soft drink______________
A
l do not like the taste of which
B
of which taste I do not like
C
the taste of which l do not like
D
which its taste l do not like
E
whose i do not like the taste of it
medium Difficulty
English Language NECO SSCE 2003 English Grammar
From the words lettered A to E, choose the one that BEST COMPLETES each of the following sentences. Cigarette .......... has been banned.
A
Advertising
B
campaign
C
discussion
D
encouragement
E
publicity
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A - E the one that has a different stress pattern from the other four. A. lesson B. blessing C. service D. reason E. replace
A
B
B
D
C
A
D
C
E
E
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A to E, the one that contains the sound segment represented by the given phonetic symbol. /l:/
A
bearing
B
beat
C
beauty
D
bit
E
lie
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A - E the one that has the same vowel sound as the one represented by the underlined letter(s). first
A
thirst
B
vest
C
will
D
wire
E
wiry
medium Difficulty
English Language NECO SSCE 2003 English Grammar
From the options lettered A to E, choose the one that BEST COMPLETES each of the following sentences. The magistrate had hardly finished pronouncing his judgement_______ the accused collapsed.
A
As
B
and
C
instead
D
when
E
while
medium Difficulty
English Language NECO SSCE 2003 English Grammar
Choose from the options lettered A - E the one that has the same vowel sound as the one represented by the underlined letter(s). war
A
core
B
cut
C
hot
D
work
E
worm
medium Difficulty
English Language NECO SSCE 2003 English Grammar
From the words of group of words lettered A to E below each of the following sentences, choose the word or group of words that is NEAREST IN MEANING to the underlined word or group of words. Although she refused to assist me when l needed her most. l shall however forgive her wholeheartedly
A
again
B
besides
C
conditionally
D
notwithstanding
E
never
medium Difficulty
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