Which of the following statements is incorrect ? Answer A. N 2 H 4 has twice as

Question

Which of the following statements is incorrect? Answer                              A. N2H4 has twice as many hydrogen atoms as nitrogen atoms.                 B. Fe2(SO4)3 has six times as many oxygen atoms as iron ions.                 C. H2SO3 has 1.5 times as many oxygen atoms as hydrogen atoms.                 D. MgF2 has half as many fluoride ions as magnesium ions.                 E. Carbon dioxide has twice as many oxygen atoms as carbon atoms. Which of the following statements is incorrect? N2H4 has twice as many hydrogen atoms as nitrogen atoms. Fe2(SO4)3 has six times as many oxygen atoms as iron ions. H2SO3 has 1.5 times as many oxygen atoms as hydrogen atoms. MgF2 has half as many fluoride ions as magnesium ions. Carbon dioxide has twice as many oxygen atoms as carbon atoms.                 A. N2H4 has twice as many hydrogen atoms as nitrogen atoms.                 B. Fe2(SO4)3 has six times as many oxygen atoms as iron ions.                 C. H2SO3 has 1.5 times as many oxygen atoms as hydrogen atoms.                 D. MgF2 has half as many fluoride ions as magnesium ions.                 E. Carbon dioxide has twice as many oxygen atoms as carbon atoms.

Explanation / Answer

MgF2 has half as many fluoride ions as magnesium ions. Because MgF2 has double flouride ions as magnesium ions D. MgF2 has half as many fluoride ions as magnesium ions. Because MgF2 has double flouride ions as magnesium ions

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