Join Our Whatsapp Channel
CBT TESTFUOYE

CHM 201 CBT PRACTICE TEST

Take your time to read instructions before taking this test.

There are 40 questions which you are to answer in 15 minutes that gives you roughly 30 seconds per question.

If you can get at least 60%, you can be rest assured that you’ll ace CHM 201 exam

Related Articles

PS

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

Note

Do not be in a hurry to answer the questions

Do not waste time on a question you don’t know

Move as fast as possible and starting with questions that don’t have calculation first to save time

Always crosscheck

Don’t be in a hurry to submit, you are not in a competition

Don’t be scared. Getting an A is easy

Don’t be over confident, you can end up a D, E or F. Calm your blood, no be only you sabi book

Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

60 – 69 B

50 – 59 C

45 – 49 D

40 – 44 E

0 – 39 F

I wish you success

STREAM A GENERAL GRP

https://chat.whatsapp.com/GVAQriDPEgo2KVlYV26Jx7

STREAM B General Group

https://chat.whatsapp.com/DF9uJlVCfNIBv5PpK8zizy

To get latest school updates

https://wa.me/message/UCYVTYIVGGQNP1

OR

I remain your favorite education blogger

❤️ Undergragra

0 votes, 0 avg
586
Created by Ace/Undergragra

Inorganic Chemistry

1 / 40

1.

Diamond are used in jewellery on account of their ______.

2 / 40

2.

Which of the following statement is true ?

 

3 / 40

3.

The tendency of ________ to form multiple bonds easily is due to its high bond energy and small atomic radius.

4 / 40

4.

Hydrazine has how many lone pairs of electrons?

 

5 / 40

5.

All the elements of Group 5 can expand their octet except _____________.

6 / 40

6.

Concentrated nitric acid readily oxidises solid non metals and metalloids to their respective _____________.

7 / 40

7.

Which of the options below shows how carbon behaves differently from the rest of the elements in its group?

8 / 40

8.

Concentrated nitric acid behaves as an ______________.

9 / 40

9.

Hydrazine can act as a coordinating ligand forming complexes with metal ions because of _________.

10 / 40

10.

_________ are formed by elements of 1,2, 3,11,12 and13 except boron.

11 / 40

11.

Lightning discharge in the atmosphere converts nitrogen to _________.

 

12 / 40

12.

The tetrahedron of the trihydrides of Group 5 elements is distorted due to repulsion between the lone pair of electrons and the bonded pairs giving these hydrides __________ structure.

13 / 40

13.

Ammonifying bacteria present in the soil decompose plants and animals when they die into ________

14 / 40

14.

Superphosphate of lime is a more effective fertilizer than phosphate rock because of _________.

 

15 / 40

15.

Which of the options below indicates how carbon behaves differently from other members of Group 4?

16 / 40

16.

Tin exhibit polymorphism because of _____________ .

17 / 40

17.

Dilute nitric acid will oxidise HI to ____________.

18 / 40

18.

The chief constituent of glass is ____________.

19 / 40

19.

To distinguish between the oxidation states of the central atom in oxoacids, suffixes in which the central atom is in a lower oxidation state are termed _

20 / 40

20.

The compound among the options below with the least bond energy is ___________.

21 / 40

21.

Sandstone, granite and slate are examples of ________.

22 / 40

22.

Boron and silicon combine with carbon to form ___________.

 

23 / 40

23.

Table of Contents

The bond energy of N-N bond in hydrazine is very small due to _______.

24 / 40

24.

In the gaseous state phosphorus exist as _________,

25 / 40

25.

_____ is the main types of halides formed by Group 5 elements.

26 / 40

26.

Oxoacids in which the central atom is in a higher oxidation states are termed as ____________.

27 / 40

27.

Carbon dioxide is used in fire extinguishers because of ________.

28 / 40

28.

Tin is obtained by the ______.

29 / 40

29.

____________ are formed by combination of carbon with some transition metals.

 

30 / 40

30.

Silica gel is _____________ form of Silicon dioxide.

31 / 40

31.

The element with the highest electron affinity amongst the halogens is ___________.

32 / 40

32.

Other halogens apart from fluorine exhibit variable oxidation states due to ________.

33 / 40

33.

Ammonia functions as an electron donor because of __________.

34 / 40

34.

The principal constituents of all rocks, clays and soils are ______.

 

35 / 40

35.

Mineral silicates plays an important role in national economy because from it is produced _______.

36 / 40

36.

The reactivity of the various allotropes of phosphorus towards other substances decreases in the order?

37 / 40

37.

The most stable hydride of phosphurous is _________.

38 / 40

38.

The reaction C6H6 + HNO3 will give _____________.

 

39 / 40

39.

Which one of the following compounds is formed when carbides are decomposed by water or dilute acids?

40 / 40

40.

The purest and most stable form of silica is ____________

Your score is

The average score is 30%

0%

Phil

Phil aka Undergragra is a Computer Engineering Graduate at the Federal University Oye-Ekiti. He is a lover of God, a passionate teacher, writer and an educational consultant.

Related Articles

0 0 votes
Article Rating
Subscribe
Notify of
guest

0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments

You cannot copy content of this page

0
Would love your thoughts, please comment.x
()
x

Adblock Detected

You use an adblocker, kindly disable it to use this website.