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Lukman
Questions (3)
Explain why a hard rubber comb which is charged by passing through the hair initially attracts dust particles or pieces of paper
1 answer
403 views
What pressure would be required to compress 7.75 litre of hydrogen at atmospheric pressure 5 litre (1.atom=760mmhg=760tors)
1 answer
729 views
A 0.25mol solution of CH3COOH is found to be 13% ionized.calculate the value of the acid equilibrum for the acid
1 answer
436 views
Answers (1)
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