Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemistry in Everyday Life
Which among the following separation method is used for butter formation ?
1
Centrifugation
2
Crystallization
3
Distillation
4
More than one of the above
5
None of the above