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BASIC CHEMISTRY QUIZ

Total questions: 7

Worksheet time: 4mins

Name
Class
Date
1.

What is Carbon

a)

Metal

b)

Non-Metal

c)

Gas

d)

None of the above

2.

The valency of oxygen is------

(a)  

3.

Metal present in chlorophyll is

a)

Sodium

b)

Magnesium

c)

Potassium

d)

None of the above

4.

who has highest electron affinity

a)

Cl

b)

F

c)

I

d)

O

5.

who has highest electronegativity?

a)

O

b)

F

c)

Br

d)

N

6.

The hybridization of carbon in acetylene (CHCH) is

a)

sp

b)

sp2

c)

sp3

d)

all of the above

7.

Which one has the most acidic proton

a)

Ethyne

b)

Ethene

c)

Ethane

d)

Methane