www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
GS
GS Set-1
Chemistry
Physical Chemistry
50

Physical Chemistry MCQ with Answers

50) How many moles of K₂Cr₂O₇ are reduced by 1 mole of formic acid?

1⁄3 mol

1 mol

2⁄3 mol

5⁄3 mol

Answer is:

1⁄3 mol

Physical Chemistry MCQ with Answers

For more MCQ's Click Here

Related Physical Chemistry MCQ with Answers

51) One mole KMnO₄ oxidises how many moles of ferrous oxalate?

1⁄5

5⁄3

1⁄3

2⁄3

Answer is:

1⁄5

52) How many mL of 0.1M oxalic acid solution is required to reduce 0.01 mol KMnO₄ to MnO₂?

250

150

100

500

Answer is:

150

53) When one mole NO₃⁻ is converted into 1 mol NO₂, 0.5 mol N₂ and 0.5 mol N₂O respectively. It accepts x, y and z moles of electrons. x, y and z are respectively:

1, 5, 4

1, 2, 3

2, 1, 3

2, 3, 4

Answer is:

1, 5, 4

54) In which of the following pairs, the constants⁄ quantities are not mathematically related to each other?

Gibb′s free energy and standard cell potential

Equilibrium constant and standard cell potential

Rate constant and activation energy

Rate constant and standard cell potential

Answer is:

Rate constant and standard cell potential

Physical Chemistry MCQ with Answers

For more MCQ's Click Here