A metal is treated with dil H2so4 the gas evoled is collected as shown ,a)name the gas b)Is the gas soluble or insoluble in H2o c) Is the gas lighter of heavier than as d)write one industrial use of this gas
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Answer:
a) The gas is hydrogen.
b) The method is downward displacement of water.
c) The gas is insoluble in water.
d) The gas is lighter than air
Explanation:
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Answer:
-if a metal is treated with the acid then shurely hydrogen gas is evolved
-the gas would be soluble in water
-the gas would be lighter
-it is used in fertilizers
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