কাজ
রক্তশূন্যতা, হাইপোক্সেমিয়া, হাইপোক্সিয়া, ম্যালিগন্যান্সি, মাইগ্রেন, পলিসাইথেমিয়া, পালমোনারি হাইপারটেনশন (PH), শ্বাসযন্ত্রের ব্যাধি, নিদ্রাহীনতা চিকিৎসায় নির্দেশিত হয়।
The properties of compound are different from its constituent elements. Water which is a compound of oxygen and hydrogen has property to extinguish fire though its constituent elements do not...
1 Answers 1 views(a) The element is likely to be calcium.
1 Answers 1 viewsNon-metals combine with oxygen to form acidic oxides. For example:S(s)+O2(g) → SO2 (g)
1 Answers 1 viewsWhen ethyne is burnt in air, it gives a sooty flame. This is due to incomplete combustion caused by limited supply of air. However, if ethyne is burnt with oxygen,...
1 Answers 1 views(a) water , is the correct option
1 Answers 1 views(d) conversion of pyruvate to lactic acid
1 Answers 1 views(a) cytoplasm
1 Answers 1 views(c) ozone and oxygen
1 Answers 1 viewsIt is given that the ratio of hydrogen and oxygen by mass to form water is 1:8. Then, the mass of oxygen gas required to react completely with 1g of...
1 Answers 1 views1 mole of oxygen atoms = 6.023×1023 atoms ∴Number of moles of oxygen atoms = 2.58 ×1024 / 6.022×1023 ...
1 Answers 1 views