Chemistry Quiz Part 1

Important information:

1) First of all You need to be well prepared
2) These quizes will help you to improve your skills in the subject
3) Be genuine to answer, i.e. Don't check answers from Google or other browser,if you check you will not get any use, so in that case don't write the test.

Test Pattern:

⇒ Total number of questions 15 questions.
⇒ Mode of Examination is Online.
⇒ Test Quiz comprises of Multiple choice questions.
⇒ 1 mark will be given for every correct answer.
⇒ No time limit for questions.
⇒ No Negative marking for wrong answer.
⇒ Comment your score

Note: If any issue arises due to the quiz, kindly contact us and for any copyright issues contact us prior

Environmental engineering

Test Your knowledge here

Question 1.
What will be the minimum pressure require to compress 500dm³ ?

1.5 bar
2.5 bar
3.5 bar
4.5 bar

Question 2.
A vessel of 120ml contains a certin amount of a gas 35°C and 1.2 bar pressure,The gas is transferred to another vessel of volume 180ml at 35°C. What would be its pressure ?

0.2 bar
0.65 bar
0.8 bar
0.89

Question 3.
At 0°C, the density of a certain oxides of gas at 2 bars is same that of dinitrogn at 5 bar. WHat is the molecular mass of the oxide?

60 g/mol
70 g/mol
71.85 g/mol
101.52 g/mol

Question 4.
Pressure of 1g of an ideal gas A at 27°C is found to be 2bars.When 2g of another ideal gas B is introduced in the same flask at same temperature the pressure becomes 3bar.Find the relationship between their molecular masses?

4.0
4.59
6.0
6.15

Question 5.
Caluclate the temperature of 4.0 moles if a gas occuyping 5dm³ at 3.32 bar?

36.0 K
45.0 K
50.0 K
80.0 K

Question 6.
How much time would it take to distribute one avagadro number of wheat, if 10¹⁰ grains are distributedd each second?

1.909 x 10⁶ Years
1.950 x 10⁶ Years
1.896 x 10⁷ Years
2.110 x 10⁷ Years

Question 7.
Caluclate the total pressure in a mixture of 8g of dioxygen and 4g of dihydrogen confined in a given vessel of 1 dihydrogen at 27°C, R=0.083bar dm³L^-1mol^-1 ?

56.025 bar
86.984 bar
89.529 bar
92.562 bar

Question 8.
Caluclate the volume occupied by 8.8g of CO₂ at 31.1°C and 1 bar pressure R=0.083 bar LK^-1mol^-1 ?

1.268 lit
3.896 lit
5.048 lit
6.898 lit

Question 9.
2.9g of gas at 95°C occupies the same volume as 0.184g of dihydrogen at 17°C,at the same pressure. What is the molar mass of the gas?

40 g/mol
45 g/mol
49 g/mol
52 g/mol

Question 10.
Find the RMS of SO₂ at 27°C ?

3.12 x 10²
3.42 x 10²
3.89 x 10²
4.42 x 10²

Question 11.
Find the Average Speeds of SO₂ at 27°C ?

3.15 x 10²
3.22 x 10²
4.29 x 10²
4.82 x 10²

Question 12.
Find the Most Probable Speeds of SO₂ at 27°C ?

1.15 x 10²
2.79.15 x 10²
3.28 x 10²
4.15 x 10²

Question 13.
At 25°C and 760mm of Hg Pressure a gas occupies 600ml volume. what will be its pressure at a height where temperature is 10°C and volume of the gas is 640ml?

268.66 Hg
359.87 Hg
676.6 Hg
759.99 Hg

Question 14.
Carbon dioxide and another gas 'X' have their rate of diffusion as 0.290 lccs^-1 respectively. Find the vapour density of the gas 'X', if the vapour density of carbon dioxide is 22?

19.83
21.86
24.98
25.19

Question 15.
Caluclate Kinetic Energy of 5 moles of nitrogen at 27°C

18.71 KJ
19.89 KJ
21.67 KJ
24.37 KJ

No. of score out of 15 =

Score in percentage =

Click to see answers for the above question...s given above
Question 1 - [b]
Question 2 - [c]
Question 3 - [b]
Question 4 - [a]
Question 5 - [c]
Question 6 - [a]
Question 7 - [a]
Question 8 - [c]
Question 9 - [a]
Question 10 - [b]
Question 11 - [a]
Question 12 - [b]
Question 13 - [c]
Question 14 - [d]
Question 15 - [a]

Thanks for visiting our website.

Cookies Consent

This website uses cookies to offer you a better Browsing Experience. By using our website, You agree to the use of Cookies

Learn More

Vega Drive Quiz

Chemistry Quiz Part 1

Important information:

Test Pattern:

Test Your knowledge here

Post a Comment

Cookies Consent