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Question
Four gas jars filled with sulphur dioxide gas were inverted into troughs of water by four students P,Q,R,S.
The following observations and inference were reported by them. P: Water did not enter the gas jar and sulphur dioxide is soluble in water.
Q: Water rushed into the gas jar and sulphur dioxide is soluble in water.
R: Water did not enter in the gas jar and sulphur dioxide is insoluble in water.
S: A small amount of water entered the gas jar slowly and sulphur dioxide is sparingly soluble in water. Then the correct set of observations and inference is reported by,
Four gas jars filled with sulphur dioxide gas were inverted into troughs of water by four students P,Q,R,S.
The following observations and inference were reported by them. P: Water did not enter the gas jar and sulphur dioxide is soluble in water.
Q: Water rushed into the gas jar and sulphur dioxide is soluble in water.
R: Water did not enter in the gas jar and sulphur dioxide is insoluble in water.
S: A small amount of water entered the gas jar slowly and sulphur dioxide is sparingly soluble in water. Then the correct set of observations and inference is reported by,
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Solution
The correct option is B Q
When a gas jar filled with sulphur dioxide gas were inverted into troughs of water, after sometime water level rises in the gas jar. This experiment shows that sulphur dioxide is soluble in water.So, the correct option is 'Q'.
When a gas jar filled with sulphur dioxide gas were inverted into troughs of water, after sometime water level rises in the gas jar. This experiment shows that sulphur dioxide is soluble in water.
So, the correct option is 'Q'.
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