Shivam sharma Asked a Question
August 30, 2020 11:22 ampts 30 pts
The given P-T diagram shows the relative stability ranges of andalusite, sillimanite and kyanite. The difference in degrees of freedom at points X and Y is _ 12 X 8 Kyanite Sillimanite 4 Andalusite 200 400 600 800 T (°C)
  • 1 Answer(s)
  • like-1
  • 1 Likes
  • 3 Comments
  • Shares
  • Sajan sarthak sahoo thankyou
    difference is 2
    • cropped3567942248028816195.jpg
    Likes(0) Reply(0)
  • Rahul pandey
    Ans=2 At point X; c=1 (Al2SiO5) p=1 (kyanite) f=c-p+2=1-1+2=2 At point Y; c=1 (Al2SiO5) p=3 (kyanite, Andalusite, sillimanite), f=c-p+2=1-3+2=0 So, X-Y= 2-0 =2
    Likes(0) Reply(0)
  • Rahul pandey
    Dear student, please mark this question as answered if I was able to clear your doubts. You can ask in case of any clarification you need.
    Likes(0) Reply(0)