YASH CLASSES
Metal and Non-Metal
Multiple choice questions.
1.
which of the following properties not
generally shown by
metal
A. Brittle B. Malleable
.
C ductile D conductor of heat.
2.Which
of the Following metals can replace
copper
from solution of
copper sulphate.
A.
Silver B Gold
C. Zinc D Platinum.
3.Which of
the following metal does not
react with dilute sulphuric
acid to liberate? Hydrogen gas.
A Calcium. B
Zinc
C. Iron. D
Silver.
4.Which
one of the following statements
is not
true?
A
metalloid. Situated on the left side
of
periodic table.
B.
Metals have tendency to get reduce.
C. Metals
are sonorous
D.
metal at the bottom of reactivity
series is quite electropositive.
5.The
oxides. Of. Very reactive metals are
reduced to metals by.
A. electrolytic reduction
B
Heating with carbon,
C heating with aluminum
D liquation.
6.The process of smelting is associated with
extraction of.
A.
Copper B Iron
C
Aluminium D Sulphur.
7.Alloys
of which of following metals are
light
and are used for making aeroplanes?
A.
silver B Tin
C Aluminium D Zinc.
8.Which one of the
following metals is never
used
in catalyst? In industrial. Preparations.
A.
Iron B Nickel
C Platinum D Calcium.
9.Which one of
the following compounds
is
used for white washing?
A Calcium carbonate. B calcium sulphate.
C Calcium oxychloride D Calcium oxide.
10.Which
one of the following is are not
metal and also a solid?
A. Iodine B Mercury
C
Boron D Hydrogen.
11.Which
one of the following is a non-metals
and
also a liquid?
A carbon B bromine
C
organ D chlorine.
12.Which of the following
elements form
an acidic oxide?
A Magnesium
B Sodium
C
Sulphur D Helium
13.Which one of the following properties
is shown by a non metal?
A. It
is malleable.
B. It conducts electricity.
C it is
ductile.
D
its oxide turns blue, litmus red.
14.Aaj substance as hard as diamond is.
A. SiC B. CaO
C. SiO2 D. Cu2O
15.Which
one of the following elements
occur in Free State?
A phosphorus B Sulphur
C silicone D. copper