Question # 1

Carbon forms ____________ bonds in diamonds.

Choose an answer

4

3

6

9

An atom having six electrons in its achieve noble electronic configuration by:

Choose an answer

gaining one electron

losing all electrons

gaining two electrons

losing two electrons

The maximum no.of electrons that can be accommodated in M shell are

Choose an answer

2

8

18

32

Elements are represented by chemical _________

Choose an answer

Abbreviation

Unit

Symbols

It can be represented

________________ elements were discovered in year 1800.

Choose an answer

34

35

36

37

For diagnosis of goiter in thyroid gland we use

Choose an answer

Co-60

C-14

I-131

Sr-90

Which shows Tyndall Effect?

Choose an answer

Slution

Colloid

Suspension

True solution

A two component solution is called ____________ solutions.

Choose an answer

Binary

Once

Both

None

In the redox reaction between zn and HCI. the oxidizing agent is:

Choose an answer

zn

H⁺

C

H²

The symbol of barium is:

Choose an answer

Ba

Bi

Br

B

The practical unit of concentration is

Choose an answer

%v/v

%v/m

%m/m

M

Water dissolves ____________ compound.

Choose an answer

Ionic

Polar covalent

A & B

Nil

All are noble metals except:

Choose an answer

Silver

Gold

Hydrogen

Platinum

More Classes

Other Links

Chemistry 9th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer