If the reaction sequence given below is carried out with \( 15 \) moles of acetylene, the amount of the product \( D \) formed (in \( \mathrm{g} \)) is ________.
The yields of \( A \), \( B \), \( C \) and \( D \) are given in parentheses.
[Given: Atomic mass of \( \mathrm{H} = 1 \), \( \mathrm{C} = 12 \), \( \mathrm{O} = 16 \), \( \mathrm{Cl} = 35 \)]
