Activity Series Reactions

Which one of the following would result in a displacement reaction?

• Iron with magnesium chloride

• magnesium with iron chloride

• Iron with Zinc Sulphate

• gold with silver nitrate

Tags

NGSS.MS-PS1-2

Which of the following will not undergo reaction?

• zinc metal  +  zinc oxide 

• iron metal  +  copper oxide

• zinc metal +  iron oxide

• magnesium  +  iron oxide

Tags

NGSS.MS-PS1-2

The following reaction occurs. It shows that

X + ZY --> ZX + Y

• Z replaced X

• Y is more reactive than X

• X is more reactive than Y.

• Y has changed into a new compound.

What will be the result if a less reactive metal is added in a solution with more reactive metal compound?

• vigorous reaction

• fizzing gas produced

• burns moderately

• no reaction

Tags

NGSS.MS-PS1-2

When scrap iron is added to blue copper sulphate solution, a pinky-brown deposit is formed and a pale green solution is left above it. The pale green solution is of?

•  iron oxide

• copper chloride

• sulphuric acid

• iron sulphate

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A mixture contains cobalt metal, copper metal, and tin metal. This mixture is mixed with nickel nitrate. Which metals, if any, will react? 

• Cobalt only

• Copper only

• Tin only

• All 3

Tags

NGSS.MS-PS1-2

Which compound is higher in reactivity, Ag or Ca?

• Ag

• Ca

• Neither

• They're equal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following metals will displace copper from copper sulfate solution?

• Zinc

• Silver

• Gold

• Platinum

Tags

NGSS.MS-PS1-2

In the reaction: @@ ext{Fe} + ext{CuSO}_4 ightarrow ext{FeSO}_4 + ext{Cu}@@, which metal is more reactive?

• Iron

• Copper

• Both are equally reactive

• None

What happens when magnesium is added to hydrochloric acid?

• No reaction

• Hydrogen gas is released

• Magnesium chloride is formed

• Both B and C

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5