A sample of gas is to be identified by means of its behaviour in the presence of a glowing splint. Which of the following gases will neither itself burn nor cause the splint to bum?

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Q: 29 (NDA-II/2014)
A sample of gas is to be identified by means of its behaviour in the presence of a glowing splint. Which of the following gases will neither itself burn nor cause the splint to bum?
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question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,10,18,9,10,6,3

keywords: 

{'gases': [0, 0, 5, 12], 'gas': [9, 1, 9, 27], 'methane': [0, 0, 0, 5], 'glowing splint': [0, 0, 0, 1], 'oxygen': [3, 0, 1, 0], 'nitrogen': [1, 1, 0, 2], 'hydrogen': [0, 0, 1, 3], 'splint': [0, 0, 0, 1], 'sample': [0, 0, 3, 5], 'bum': [0, 0, 0, 1]}