Physics, 13.11.2020 21:50, tshegofatso92

Which statement best describes the two reactions? A Upper C l subscript 2 plus upper H subscript 2 right arrow 2 upper H upper C l.
B Superscript 2 subscript 1 upper H plus superscript 3 subscript 1 upper H right superscript 4 subscript 2 upper H e plus superscript 1 subscript 0 n.

Reaction A involves a greater change, and reaction B involves a change in element identity.

Reaction B involves a greater change and a change in element identity.

Reaction A involves a greater change and a change in element identity.

Reaction B involves a greater change, and reaction A involves a change in element identity.

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Which statement best describes the two reactions? A Upper C l subscript 2 plus upper H subscript 2...