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प्रश्न
What’s the solution?
The papads have become soft and moist.
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उत्तर
Place the moist papads in the sun for drying. If they are dried for 3 to 4 days continuously, their moisture content will vanish and they can become crisp again. If there is a microwave oven in the house, we can also dry them by placing them in the oven for 1 to 2 seconds. Later, these papads should be stored in an airtight container.
संबंधित प्रश्न
Use your brain power !
Semolina (shevaya) do not get spoiled for a very long time. But kheer made from them spoils easily. Why is this so?
What are preservatives?
_______ is an easily digested food.
Which one cannot be preserved by the drying method?
Biriyani is a raw food.
Write about food preservation methods.
What will happen to ‘pooris’ and ‘unused kneaded flour’ if they are left in the open for a day or two?
Observe the set-up given in figure and answer the following questions.
- What happens to the sugar solution in A?
- Which gas is released in A?
- What changes will you observe in B when the released gas passes through it?
How can we prevent the following diseases?
Cholera
Find the odd-man-out.
