Home / Tests / Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis Test Online MCQs

Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis Test Online MCQs

Test Name Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis MCQs Test
Subject Chemistry
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
  • Chemistry Subject Test.
  • All Jobs tests Prep.
  • B Tech and Engineering Test.
  • Medical and BDS Test Prep.
  • Entry Test Prep.

Get Multiple choice questions of Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis online. Increase your knowledge and test your worth iby attempting these questions. Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis MCQs are given below.

Atoms, Molecules, Chemical Arithmatic and Volumetric Analysis Test Online MCQs

Chemistry

1. The weight of one molecule of a compound of molecular formula C₆₀H₁₂₂ is:

 

Question 1 of 15

2. A gas occupies a volume of 300 cc at 27°C and 620 mm pressure. The volume of gas at 47°C and 640 mm pressure is:

 

Question 2 of 15

3. Spectrum of Li²⁺ is similar to that of

 

Question 3 of 15

4. Azimuthal quantum number defines

 

Question 4 of 15

5. The weight of NaC1 decomposed by 4.9g of H₂SO₄, if 6 g of sodium hydrogen sulphate and 1.825 g of HC1, were produced in the reaction is:

 

Question 5 of 15

6. The weight of a single atom of oxygen is:

 

Question 6 of 15

7. The de-Broglie wavelength associated with a particle of mass 10⁻⁶ kg moving with a velocity of 10 ms⁻¹ is:

 

Question 7 of 15

8. During electrolysis of water the volume of O₂ liberated is 2.24 dm³. The volume of hydrogen liberated, under same conditions will be

 

Question 8 of 15

9. The oxide of an element contains 67.67% oxygen and the vapour density of its volatile chloride is 79. Equivalent weight of the element is: 

 

Question 9 of 15

10. Quantum numbers of an atom can be defined on the basis of

 

Question 10 of 15

11. The wavelength of visible light is:

 

Question 11 of 15

12. Volume of a gas at NTP is 1.12 x 10⁻⁷ cc. The number of molecule in it is:

 

Question 12 of 15

13. 0.4 moles of HCI and 0.2 moles of CAC1₂ were dissolved in water to have 500 mL of solution, the polarity of C1⁻ ion is:

 

Question 13 of 15

14. The reaction of calcium with water is represented by the equation Ca + 2H₂O Ca(OH)₂+ H₂ What volume of H₂ at STP would be liberated when 8 gm of calcium completely reacts with water?

 

Question 14 of 15

15. Which of the following does not have valence electron in 3d-subshell?

 

Question 15 of 15


 

 

Test By Subject
Test By Topics
Have any Problem or Error please mention in below comments section.

Leave a Reply

Your email address will not be published. Required fields are marked *