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\tAre two\tHow can glass be a liquid if it's so hard?\tHow do I know if something is an acid so I can avoid eating it?

Adarsh Pal , 4 Years ago
Grade 12th pass
anser 1 Answers
Priyanshu Choudhary

Last Activity: 4 Years ago

Actually glass is a semi solid and its its mel point is not fixed it varies so as temperature increases it melts and behave like liquid 
To avoi acid you should use a red litmus papper  if it changes color from red to blue than it is basic otherwise your food is acid 

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