AFNS Chemistry Test 3

AFNS Chemistry Test 3

By

Posted: 24 Feb, 2024

Progeniu sstudents logo

Chemistry Test 3

Please don't use any search browser to find the answer. Just do it yourself so you can measure your knowledge power.

Best of Luck!

Please! Enter Password

quiz maker eye visibility offquiz maker eye visibility
tail spin

1 / 50

If an object is lying on a horizontal frictionless surface, and the angle is

2 / 50

How many Faradays of electricity are required to remove one mole of AlCl3?

3 / 50

The property of carbon chain formation is called

4 / 50

The most reactive allotropic form of phosphorus is

5 / 50

Most abundant element in earth's crust is:

6 / 50

Which organic compound does not undergo the Cannizzaro reaction?

7 / 50

The hydrides which are non stoichiometric in nature are

8 / 50

Valency of carbon is:

9 / 50

The velocity of photon is:

10 / 50

NMR spectroscopy is used for:

11 / 50

4.184calories=?

12 / 50

If the density of a cube is determined by measuring the mass and length of its side, and the maximum error in measurement of mass and length is 3% and 2% respectively, what will be the maximum error in the measurement of density?

13 / 50

H2SO4 is a/an:

14 / 50

What value is the pH of a 10^-10 M NaOH solution closely related to?

15 / 50

The whole universe is made up of almost Hydrogen?

16 / 50

Due to the high reactivity nature of the alkali metals, they are found in.

17 / 50

Marsh gas is

18 / 50

bond energy of hydrogen(H2)is.....

19 / 50

Most abundant element in earth's crust is:

20 / 50

Baking powder is:

21 / 50

Find the fraction of the total pressure exerted by
hydrogen if it is mixed with ethane in an empty
container at 25°C.

22 / 50

Cobalt (Co) has ....... unpaired electrons in its 3d orbital.

23 / 50

nP2=30 where the value of n?

24 / 50

Oxidation state of sodium

25 / 50

Which of the following is similar to electron

26 / 50

Find the temperature at which the rate of effusion of N₂ is 1.625 times to that of SO₂ at 500°C

27 / 50

Electronic configuration of alkaline earth element is:

28 / 50

Which of the species is not paramagnetic?

29 / 50

Which block of elements are known as transition
elements?

30 / 50

In 32.5 g of CH4 the percentage of carbon is.......

31 / 50

What is the chemical formula of wood spirit?

32 / 50

The element that has a giant covalent structure is:

33 / 50

What is the geometry of an H2S molecule?

34 / 50

Methylformate and acetic acid are which type of isomers.

35 / 50

Which of the following is more acidic in nature?

36 / 50

which of the following element have unpaired electrons in s subshell

37 / 50

The energy obtained from electric cells and batteries as a result of a chemical reaction is called:

38 / 50

The most reactive allotropic form of phosphorus is:

39 / 50

The whole universe is made up of almost Hydrogen?

40 / 50

The reaction of an acid and metal carbonate will
lead to formation?

41 / 50

If a man travel 90km in 1 hour and 40 minutes. He will cover 1km in

42 / 50

Cesium and Francium are liquids above

43 / 50

Which of the following is a mixture of low-boiling
hydrocarbons?

44 / 50

Structural formula of cycloalkane is.....

45 / 50

skyscraper meaning

46 / 50

Carbon atoms of diamond are

47 / 50

Which of the species is not paramagnetic?

48 / 50

As the atomic number of the halogen increases, the halogens

49 / 50

The Celsius scale starts from:

50 / 50

The product of the nucleophilic substitution reaction between 2-iodobutane and sodium ethoxide (CH3CH2ONa) is

Your score is

0%