Saved Bookmarks
| 1. |
A substance X is added to LPG cylinders while fillings so as to make the detection of leakage of LPG from the cylinders easy. (a) Name the substance X. (b) How does substance X make the detection of leakage of LPG easy? |
|
Answer» A substance X is added to LPG cylinders while fillings so as to make the detection of leakage of LPG from the cylinders easy. |
|