ExamVeda
Login
Home

For the following electrochemical reaction Sn + 2H+= Sn2+ + H2...

This question belongs to Metallurgical Engineering Introduction To Metallurgy
Introduction to Metallurgy
?

For the following electrochemical reaction Sn + 2H+= Sn2+ + H2 if the solution has Sn2+ concentration 10-2 M and pH 5 at 298 K, which of the following is true?
Given: standard reduction potential for Sn2+ + 2e- → Sn is - 0.136 V versus SHE; pH2 = 1 atm

Answer & Solution
Correct Answer: Option C
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Introduction to Metallurgy

Which of the following are not commercially manufactured by powder metallurgy
A. Aircraft brake pads B. Self-lubricating bearings C. Tungsten carbide based cutting tools D. Turbine blades
Tata salt was tested (FCC) with X-ray (0.071nm) which is diffracted by (110) plane with lattice constant of 0.28nm. Find the diffraction angle for 2nd order diffraction.
A. 10 degrees B. 21 degrees C. 30 degrees D. 50 degrees
Which crystal system does not have all axial angles at 90 degrees?
A. Tetragonal B. rhombohedral C. orthorhombic D. cubic
Two samples A and B of a brittle material have crack lengths in the ratio 3 : 1. The ratio of the tensile strengths (measured normal to the cracks) of A and B will be in the ratio
A. 1 : 3 B. √3 : 1 C. 1 : √3 D. 1 : 9
More Related Questions on Introduction to Metallurgy