পৃথিবীর উপরিপৃষ্ঠের বায়ুমণ্ডলের স্তরটির নাম কি ??
Answers
Answered by
3
Answer:
A solution composed of α-cyclodextrine (αCD), waterand 4-methylpyridine (4MP) shows this unique property. It becomes a solid when heated between 45 and 75 degree Celsius, and becomes a liquid when cooled again.
M@®k A$ b®@!Πlï&† Plzzz
Similar questions