Can you store lemon pickle in an aluminium utensil? Explain.
No, we cannot store lemon pickle in an aluminium utensil because aluminium is a metal and metals readily react with acid to produce hydrogen. When aluminium comes in contact with lemon, which is acidic, would react to give hydrogen and the pickle will be spoiled.
In the following Table some substances are given in Column I. In Column II some uses are given. Match the items in column I with those in Column II.
Column I | Column II |
---|---|
(i) Gold (ii) Iron (iii) Aluminium (iv) Carbon (v) Copper (vi) Mercury |
(a) Thermometers (b) Electric Wire (c) Wrapping food (d) Jewellery (e) Machinary (d) Fuel |
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Welcome to the NCERT Solutions for Class 8 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 7: Can you store lemon pickle in an aluminium utensil? Explain.....
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