What mass of \[{{H}_{2}}(g)\] is needed to reduce 192 gm. of \[Mo{{O}_{3}}\] to metal? [At. wt. of Mo = 96]

What mass of \[{{H}_{2}}(g)\] is needed to reduce 192 gm. of \[Mo{{O}_

1.	What mass of \[{{H}_{2}}(g)\] is needed to reduce 192 gm. of \[Mo{{O}_{3}}\] to metal? [At. wt. of Mo = 96]
A.	8 gm.
B.	16 gm.
C.	32 gm.
D.	None of these
Answer» B. 16 gm.

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What mass of \[{{H}_{2}}(g)\] is needed to reduce 192 gm. of \[Mo{{O}_{3}}\] to metal? [At. wt. of Mo = 96]

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