| (1) $-100$ to $100$ | (2) $-200$ to $-50$ | (3) $-700$ to $250$ | (4) $-200$ to $500$ |
\textbf{88 --} At which temperature range (in $^\circ$C), two halogens from the periodic table react with hydrogen gas?
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(1) $-100$ to $100$ & (2) $-200$ to $-50$ & (3) $-700$ to $250$ & (4) $-200$ to $500$
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