WorksheetsNora's quiz
Total questions: 11
Worksheet time: 41mins
Sodium+oxygen----->
Sodium hydroxide
Sodiumhydroxide+H2
Sodium oxide
None of the above
Which of the following is displacement reaction:
Magnesium+oxygen------> magnesium oxide
Iron sulfate+zinc---->
Zinc sulfate+iron
None of them
The property of sodium is not typical of a metal
Hard and strong
Softer and can be easily cut with a knife
It reacts with water
A and B
Metals in 1st group of periodic table are mora reactive than other metals so they must be stored:
Under Water
In air
Under oil
A+B
The word equation for the reaction:
Sodium + nitric acid ==>
Zinc acid +hydrogen
Sodium nitrate + H2
Sodium oxide + H2
None of them
Which one of the following produce salt:
Metal + oxygen
Metal + water
Metal + acid
None of them
Can iron displace (push out) calcium in calcium sulfate:
Yes
No
Which of the following is (below) Iron in the Reactivity Series:
Gold and Copper
Potasium and Sodium
Zinc and Magnesium
None of them
In this displacement reaction what will happen:
Aluminium sulfate + silver-->
No reaction
Silver will push aluminium out
We don't know
Potassium+Water ===>
Potassium chloride + H2
Potassium hydroxide +H2
Potassium oxide + H2
All of them
Which of the following is (below) Iron in the Reactivity Series:
Gold and Copper
Potasium and Sodium
Zinc and Magnesium
None of them
