NMDCAT Chem+Eng Quiz
NMDCAT Chem+Eng Quiz
Test your knowledge in chemistry and engineering with our comprehensive NMDCAT quiz. This quiz features 30 multiple-choice questions designed to challenge your understanding of fundamental concepts.
Whether you're preparing for the NMDCAT or simply looking to sharpen your skills, this quiz is perfect for you!
- 30 challenging questions
- Covers chemistry and engineering subjects
- Instant feedback on answers
1-The separation of positive ions of isotopes of an element on while passing through magnetic field depends upon
M/e ratio
Electric field
Strength of magnetic field
All of above
2-Which isotopes of element in third periodic table contain the same number of neutrons as in S-32
Na-23
Mg-24
Si-28
P-31
3-The volume occupied by 1.4 g of N2 at STP is
2.24 dm3
22.4 dm3
1.12 dm3
112 cm3
4- 0.36 moles of Aluminum and Oxygen react to produce Alumina, which of the following is limiting reactant and non-limiting reactant?
O2, Al
Al, O2
Al2O3, O2
Al, Al2O3
5-Which of the following is equal to one mole H2O?
22.414 dm3 of water
1 dm3 of water
2 mole H2 molecule and one mole O2 molecule
One mole steam
6-A collection of o.55g of electron is equal to
0.1 mole of electron
1000 moles of electrons
100 moles of electrons
None of these
7-The number of moles of NO2 which contains 16 g of Oxygen
0.25
1.0
0.50
1.50
8-The volume occupied by 2.0 g of Ne at STP
2.24 dm3
1.12 dm3
22.4 dm3
112 cm3
9-Which one of the following pair is not iso-electronic :
CO, N2
Ca, Ar
Na+, Ar
Na+, Ne
10-180 g of Glucose contains number of hydrogen atoms:
3.6 x 10^-23
7.2 x 10^23
6.0 x 10^23
7.2 x 10^24
11-Which of the following elements has nine isotopes?
Ca
Cd
Pd
Sn
12-Which of the following will form single peak in mass spectrograph
Iodine
Fluorine
Arsenic
All of these
13-Which one of the following contains maximum no. Of molecules
16.0 g of CH4
16.0 g of CO2
16.0 g of O2
16.0 g of H2O
14-Mass of sodium in 53 g of Na2CO3 is
23 g
92 g
46 g
106 g
15-20 moles each of Mg and O2 react to form MgO. The amount of MgO formed would be
20 g
800 g
400 g
1600 g
16-The number of peaks obtained in mass spectrometry shows
Charge on isotopes
Number of isotopes
Mass of isotope
Relative abundance of isotopes
17-Percentage of Oxygen in calcium carbonate is
40 %
12 %
48 %
16 %
18-The water formed in combustion analysis is absorbed by passing through the solution of
Mg(ClO4)2
Very dilute KOH
50 % KOH
Mg(ClO3)2
19-The number of possible molecular ions generated in mass spectrometer for Chlorine is
4
3
2
1
20-A solution used to absorb CO2 during combustion analysis is
Magnesium chlorate
Very dilute potassium hydroxide
Magnesium perchlorate
50 % potassium hydroxide
21-After he retired he bought the house.
Simple sentence
Complex sentence
Compound sentence
None of these
22-He is not only an orator but also a philosopher.
Simple sentence
Complex sentence
Compound sentence
None of these
23-Rick prepared the food that they had ordered.
Simple sentence
Complex sentence
Compound sentence
None of these
24-He ran out of options.
Phrase
Independent clause
Dependent clause
None
25-Make buy ..................... the Sun shines.
As
Since
While
None of these
26-I .....................here till Sunday.
Shall be
Will be
Am
None
27-What type of phrase or clause is it: As I was reading.
Phrase
Clause
Dependent clause
Independent clause
28-Your pen is .................. The box.
In
Into
Inside
None of these
29-This car's not working.
Clause
Phrase
Both
None
30-Working for himself.
Clause
Phrase
Both
None
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