Question Detail

The high reactivity of fluorine is due to ?

small size of fluorine atom
its high electro negativity
availability of d-orbitals
strong F - F bond

Answer: Option B

Similar Questions :

1. pH of blood is ?

10.4
9
7.4
4

Answer: Option C

2. The most malleable metal is

platinum
silver
gold
iron

Answer: Option C

3. pH of water is

5
6
7
8

Answer: Option C

4. What is the chemical name of table salt ?

Sodium nitrate
Ammonium chloride
Sodium chloride
Calcium chloride

Answer: Option C

5. Conduction band electrons have more mobility than holes because they are

experience collision more frequently
experience collision less frequently
have negative charge
need less energy to move them

Answer: Option B

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