Chemistry Which of the inert gases can form compounds? Helium Krypton Xenon Argon Helium Krypton Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a greenhouse gas ? Sulphur dioxide Carbon dioxide Helium Nitrogen Sulphur dioxide Carbon dioxide Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecule which has the highest percentage of ionic character among the following is HF HBr HI HCI HF HBr HI HCI ANSWER DOWNLOAD EXAMIANS APP
Chemistry The smog is essentially caused by the presence of Oxides of N and S O3 and N2 O2 and N2 O2 and O3 Oxides of N and S O3 and N2 O2 and N2 O2 and O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Litmus is obtained from Lichen An alga A bacterium A fungus Lichen An alga A bacterium A fungus ANSWER DOWNLOAD EXAMIANS APP
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