Question

Give any 2 effects of KHSO4 as a food preservative under the temperature conditions ?​

Answer 1

Answer:

Effect of temperature: –

1. Take 100 gm of Jam in three bottles lebelled as I, II and III.

1. Take 100 gm of Jam in three bottles lebelled as I, II and III.2. Add 10.0 gm of sugar and 1.0 gm of KHSO3 to each bottle.

1. Take 100 gm of Jam in three bottles lebelled as I, II and III.2. Add 10.0 gm of sugar and 1.0 gm of KHSO3 to each bottle.3. Mix the contents thoroughly with a stirring rod.

1. Take 100 gm of Jam in three bottles lebelled as I, II and III.2. Add 10.0 gm of sugar and 1.0 gm of KHSO3 to each bottle.3. Mix the contents thoroughly with a stirring rod.4. Keep bottle No. I in the refrigerator at 0˚C, bottle No. II at room temperature (25˚C) and bottle No. III in a thermostat at 50˚C. Observe the changes taking place in the jam for 10 days.

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Result:

Result:The increase in Temperature causes fast fermentation of jam

Answer 2

Answer:

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