Chemistry, asked by gautammaru7878p2vao9, 1 year ago

how we can find the value of -log 0.4

Answers

Answered by hellriderashish

3

-log0.4
=》-log4/10
=》-(log2^2-log10)
=》-2log2+log10
=》-2×(0.30103)+1
=》-0.60206+1
=》0.39794

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