You can put tomatoes on a table and let them continue to ripen. Refrigerating tomatoes slow the ripening process so they stay frim longer
no
Yes it is necessary
No, refrigeration is not necessary.
No.
It is not usually necessary to refrigerate any kind of vinegar
Don't the best temperature for the tomato is 16 Celsius never put in the refrigerator. At home put in a box or paper bag on shelf.
It isn't necessary to add salt to canning tomatoes, but if you do, be sure to use salt with no iodine.
This was discussed in an old Ann Landers column many years ago. At the time, her experts said much to my surprise, no. But I refrigerate it. Maybe someone can find that old column and post a link to it.
Because salt is not necessary in this case.
Vitamin C
The central processor unit (microprocessor) is placed on the motherboard. The cooler, necessary to refrigerate the microprocessor is placed behind it.
No, red wine vinegar does not have to be refrigerated. It will spoil over a very long time, but that is not related to the storage temperature, rather to its exposure to air.
There is no reason not to refrigerate them immediately. When I boil eggs, I either eat them or refrigerate them for later consumption.