Question

what do you get if lead is heated with concentrated sulphuric acid

difference between constructive interference and destructive interference ?​

Answer 1

Answer:

answer 2nd

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Answer 2

Explanation:

Pb + H2SO4 => PbSO4 + H2

Thus, when lead is heated with concentrated sulphuric acid, lead sulphate is formed and hydrogen gas is released.

Constructive interference occurs when the phase difference between the waves is an even multiple of π (180°), whereas destructive interference occurs when the difference is an odd multiple of π.

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