Chemical Engineering - Mechanical Operations - Discussion
Discussion Forum : Mechanical Operations - Section 4 (Q.No. 6)
6.
Pick out the material having minimum Rittinger's number.
Discussion:
2 comments Page 1 of 1.
Chandana Devi said:
3 years ago
Quartz have minimum rittingers number.
Galena have maximum rittingers number.
Galena have maximum rittingers number.
(1)
Mudit Tripathi said:
4 months ago
A lower Rittinger's number means the material is softer and requires less energy for size reduction.
Galena (lead sulfide, PbS) has a Mohs hardness of 2.5, making it the softest material among the given options.
Galena (lead sulfide, PbS) has a Mohs hardness of 2.5, making it the softest material among the given options.
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