Question

pineapple jam can be kept for a longer period and pieces of pineapple why

Answer 1

pineapple pineapple jam can be kept for a longer period of time and pieces of pineapple can't be kept for such a long time because in pineapple jam many types of preservatives are added to preserve it where as in the pieces of pineapple no preservatives is added

Answer 2

In pine apple preservatives are added bcoz to preserve for long period of time so pine apple jam gives longer time than pine apple pieces
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