Biology, asked by dujsenbaevnrlybek, 4 months ago

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Answers

Answered by SKASHISH666
37

Explanation:

Dibasic acid is a substance which can donate two protons or hydrogen (H+) ions per molecule. Orthophosporous acid is a dibasic acid as it has 2 number of replaceable hydrogens.

Answered by rachit149
40

Explanation:

If x=√5+1/2 , then find the valaue of 2x³+x²-5x+4.

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