AP EAMCET201724 Apr 2017Morning ShiftChemistryEnvironmental ChemistryActual
Identify the correct statements from the following a) BOD value of clean water is less than 5 ppm b) Oxidation of ethene in the presence of Pd ²⁺ catalyst in aqueous medium gives acetic acid c) Photochemical smog causes damage to plant life d) Reducing smog is a mixture of smoke, fog and SO ₂
Options
- Aa,b,c
- Bb, c, d
- Ca, c, d
- Da, b, d
Correct answer
C. a, c, d
Step-by-step solution
No solution. Refer to answer key.