Galena is an ore of

Galena (an ore) is partially oxidized by passing air through it at high temperature. After some time, the passage of air is stopped, but the heating is continued in a closed furnace such that the contents undergo self-reduction. The weight (in kg) of Pb produced per kg of O_(2) consumed is ____. (Atomic weights in g mol^(1) : O = 16, S = 32, Pb = 207)

Galena (an ore) is partially oxidised by passing air through it at high temperature. After some time the passage of air stopped, but the heating is continued in a closed furnace such that the contents undergo self-reduction. The weight (in kg) of Pb produced per kg of O_(2) consumed is_ , "Atomic weights in g mol"^(-1): O =16,S=32,Pb=207

Galena (an ore) is partially oxidized by passing air through it at high temperature After some time, the passage of air is stopped, but the heating is continued in a closed furnance such that the contents undergo self-reduction.The weight (in kg) of Pb produced per kg of O_2 consumed is _____. Atomic weights in g mol^(-1) =O=16,S=32,Pb=207)

Galena is a important mineral of _____.

Galena is reported to have 23.8% PbS . Calculate the volume of oxygen required at STP to roast 10 kg galena to PbO and SO_(2) .

Galena is reported to have 23.8% PbS . Calculate the volume of oxygen required at STP to roast 10 kg galena to PbO and SO_(2) .

Fill in the blanks : Cinnabar and Galena are the ores of ………… and …………. Respectively.