InterviewSolution
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InterviewSolution
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Four students A, B, C and D were asked by their teacher to arrange the set-ups I to IV as given below and identify the gas, if any, evolved in each case :After observation, the students arrived at the inferences recorded in the following table : Students I I III IV A B C D Hydrogen Carbon dioxide Carbon dioxide No gas No gas Hydrogen Hydrogen Carbon dioxide Carbon dioxide No gas Hydrogen Carbon dioxide Hydrogen Carbon dioxide No gas Hydrogen The correct observations and inferences have been reported by the student :(1) A(2) B(3) C(4) D |
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Answer» Four students A, B, C and D were asked by their teacher to arrange the set-ups I to IV as given below and identify the gas, if any, evolved in each case : After observation, the students arrived at the inferences recorded in the following table :
The correct observations and inferences have been reported by the student : (1) A (2) B (3) C (4) D |
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