(vi) C
(vii) Occurs in combined to
C4
.
Multiple
Choice
Questions
(MCQs
)
:
Choose
the
correct
answer
for
each
of
the
following
.
1.
Which
of
the
following
is
not
malleable
and
ductile
?
2.
Which
of
the
following
is
a
good
conductor
of
electric
current
?
3.
Which
of
the
following
is
used
in
the
preparation
of
bulletproof
alloy
steel
?
4.
Which
of
the
following
is
a
liquid
at
room
temperature
?
5.
Which
of
the
following
is
corrosion
-
resistant
?
6.
Which
of
the
following
is
mixed
with
iron
to
make
it
rust
-
proof
?
7.
In
a
displacement
reaction
,
which
of
the
following
can
displace
zinc
from
a
5. Aluminium
6. Iron
7. Mercury
Group D150
Hold a grou
to practice
(d) Iron
(c) Sodium
(b) Copper
D. Crosswa
Solve the
ACTOSS
1. Th
(a) Silver
(d) Diamond
(c) Silicon
(b) Graphite
(d) Zinc
(a) Sulphur
(c) Silver
4. S.
(a) Zirconium
(6) Iron
(d) Iodine
(c) Bromine
6.
(b) Phosphorous
(a) Chlorine
(d) Aluminium
(c) Copper
7
(a) Silver
(b) Iron
(d) All of them
(c) Chromium
(b) Nickel
solution
(a) Carbon
(c) Calcium
zinc II sulphate?
(d) Silver
(a) Iron
(b) Copper
8. Metals react with oxygen on burning to produce metal oxides which are
(b) basic in nature.
(a) acidic in nature.
(d) both acidic and basic in nature.
(c) neither acidic nor basic in nature.
Answers
Answered by
1
Answer:
1.Non metal
2.metals
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