1.

Statement (I): Pursuant to plastic deformation of metals, the mechanical properties of the metals get changed.Statement (II): Mechanical properties of metals depend on grain size also which gets changed by plastic deformation.

A. Both Statement I) and Statement II) are individually true and Statement II) is the correct explanation of Statement I)
B. Both Statement I) and Statement II) are individually true but Statement II) is not the correct explanation of Statement I)
C. Statement I) is true but Statement II) is false
D. Statement I) is false but Statement II) is true
Answer» B. Both Statement I) and Statement II) are individually true but Statement II) is not the correct explanation of Statement I)


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