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WorksheetsReactivity Series and Alloy formation
Total questions: 15
Worksheet time: 3mins
The following elements react with cold H2O EXCEPT
Li
K
Al
Ca
The following elements react with steam EXCEPT
Mg
Na
Mn
Zn
The following elements do not react with water EXCEPT
Na
Co
Ni
Sn
The following are fairly nonreactive elements EXCEPT
Ag
Sb
Pt
Au
2Cr(s) + 3CdCl2 (aq) will give products of _________.
2CrCl3(aq) + 3Cd(s)
2CrCd(aq) + 3Cl(s)
2CrCl3(aq) + 3Cd2(s)
no reaction
Br2(l) + KCl(aq) will give products of _______.
Cl2(l) + KBr(aq)
BrCl2(i) + K (s)
Cl (l) + KBr2(aq)
no reaction
The following are alkali metals except
Li
Na
Ba
Fr
The following are halogens EXCEPT
Cl
Br
F
C
The following are non-metals EXCEPT
C
Ga
N
Ne
The following are transition metals EXCEPT
Ti
V
Co
Ca
The most reactive among the list is?
Li
Be
Ba
Fr
The BRONZE alloy is made of Copper and ____.
Tin
Lead
Nickel
Cobalt
The alloy PEWTER cn be used for the following EXCEPT
Plates
aircraft construction
ornaments
drinking mugs
Hard STEEL is made from Carbon and _____
Chromium
Manganese
Iron
Tungsten
In the basic oxygen process, lime is known as ______
calcium oxide
silicon (IV) oxide
phosphorus pentoxide
carbon dioxide
