Dhruv N Mor
from
CPS DHABHA, Nagpur
Subject :NSO Class : Class 4
Boiling a liquid and then quickly cooling it down is a popular preservation method. It is called __________.
A Canning
B Pickling
C Pasteurisation
D Freezing
Ans 1:
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NARAYANAN VENKITASUBRAMANI
from
THE PSBB MILLENNIUM SCHOOL, Coimbatore
Class : Class 6
Answer is option (D)
Ans 2:
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Sia Parekh
from
Pawar Public School, Mumbai
Class : Class 7
Ya... It is correct the the answer is pasteurization.Canning means to put in a can.Picking means to and salt and oil to pickles.Freezing means to freez anything.