Question

Answer the following questions.
1. Name a property which is common to the metals occurring near the bottom of the reactivity
series.
2. Name a metal that is kept under kerosene.
3. What type of reaction is the reaction between copper sulphate solution and zinc plate ?
4. An oxide of sulphur turns blue litmus red. Is it acidic or basic?
Teacher's Signature :
Science . Part-8 . 8
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Answer 1

1. Radioactivity

2. lithium or sodium

3.displacement reaction

4. dunno bro

Answer 2

1. Radioactivity
2. Sodium and Potassium
3. Displacement Reaction
4. Acidic

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