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Sweets are available in homes during the festive season. In some sweets, dry fruits are used for decoration, while some are decorated with silver work. Now when the demand for sweets increases during the festive season, many sweets are adulterated. Aluminum work is also sold in the market under the name of original silver work. If reports are to be believed, fake silver work can cause a lot of health damage. It can cause many problems related to cancer, lung and brain.
hand rub
Pure silver work does not stain when rubbed with the fingers, and if sweet does so, it may contain aluminum impurities. You can test the purity of silver leaf by rubbing a leaf between your palms. If it disappears, it is pure, but if it leaves a silvery impression on your palate, it is adulterated.
Test it by burning
To use silver work in homemade sweets, burn a silver leaf and if it turns into a ball, know it is genuine. However, if aluminum is mixed with it, it will leave behind an ash residue that ranges in color from brown to black.
Test the water
When treated with hydrochloric acid, pure silver leaves a white mark. If you add pure silver leaf to a solution of HCl, it will pollute the water and leave a white stain.
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