11.2 cm^3 of hydrogen gas at STP, contains …………….. moles.
11.2 cm3 of hydrogen gas at STP, contains …………….. moles.
(A) 0.0005
(B) 0.01
(C) 0.029
(D) 0.5
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11.2 cm3 of hydrogen gas at STP, contains …………….. moles.
(A) 0.0005
(B) 0.01
(C) 0.029
(D) 0.5