Which of the following is correct-dfrac-a-b- 0-4k- cal- mol-1-dfrac-a-b- - 1k- cal- mol-1-

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Question

Which of the following is correct?

$\frac{a}{b} < 0.4 k c a l m o l^{- 1}$
$0.4 c a l m o l^{- 1} < \frac{a}{b} < 2 k c a l m o l^{- 1}$
$\frac{a}{b} > 0.4 k c a l m o l^{- 1}$
$\frac{a}{b} = 1 k c a l m o l^{- 1}$

\frac{a}{b} < 0.4 k c a l m o l^{- 1}

0.4 c a l m o l^{- 1} < \frac{a}{b} < 2 k c a l m o l^{- 1}

\frac{a}{b} > 0.4 k c a l m o l^{- 1}

\frac{a}{b} = 1 k c a l m o l^{- 1}

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