InterviewSolution
Saved Bookmarks
| 1. |
A boy accidently splashes a few drops of `conc. H_2 SO_4` on his cotton shirt and splashed part blackens and holes appears. This is because the sulphuric acidA. dehydrates the cotton with burningB. causes the cotton to react with airC. heat up the cottonD. removes the elements of water from cotton |
| Answer» Correct Answer - D | |