General Science Chemistry Chemistry in Everyday Life

ଅଗ୍ନି ନିର୍ବାପକ ଯନ୍ତ୍ରରେ ବ୍ୟବହୃତ ଗ୍ୟାସ୍ ହେଉଛି:

1

ନାଇଟ୍ରୋଜେନ୍

2

ସଲଫର୍ ଡାଇଅକ୍ସାଇଡ୍

3

ଅଙ୍ଗାରକାମ୍ଳ

4

ହାଇଡ୍ରୋଜେନ

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