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Coefficient of volume expansion of mercury is
\( \mathrm{P} \) \( 0.18 \times 10^{-3} /{ }^{\circ} \mathrm{C} \). If the density of mercury at \( 0^{\circ} \mathrm{C} \) is

W \( 13.6 \mathrm{~g} / \mathrm{cc} \), then its density at \( 200^{\circ} \mathrm{C} \) is
(1) \( 13.11 \mathrm{~g} / \mathrm{cc} \)
(2) \( 52.11 \mathrm{~g} / \mathrm{cc} \)
(3) \( 16.11 \mathrm{~g} / \mathrm{cc} \)
(4) \( 26.11 \mathrm{~g} / \mathrm{cc} \)
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