Question

टंकी के आसपास एक वाइट लेयर जमा हो जाता है। वह ‌लेयर का क्या नाम है? Please answer it correctly either it will be reported........

Answer 1

Answer:

If the tank is of plastic then that white layer will must be the durt of water which was present in water..

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Answer 2

Answer:

it's a dust layer of water