Environmental Chemistry Mock Test-7
Question No:1 Eutrophicatton causes reduction In [A] Dissolved Oxygen [B] Nutrients [C] Dissolved Salts [D] All…
NEET UG-NCERT Class 11,Class 12 Chemistry Questions,Solutions,PDFs,Practice,Model,Mock Tests,Quizzes for NEET UG
Question No:1 Eutrophicatton causes reduction In [A] Dissolved Oxygen [B] Nutrients [C] Dissolved Salts [D] All…
Question No:1 Wllich of the following is NOT involved in the formation of photochemical smog? [A] Hydrocarbon [B] NO [C] SO2 [D] O3 Question No:2 In the lower atmosphere, ozone is formed by the reaction between [A] O2 and CFCs…
Question No:1 The layer of atmosphere which extends up to 10 km from sea level is called [A] Troposphere [B] Ionosphere [C] Mesosphere [D] None of these Question No:2 Which one of the following is a secondary pollutant? [A] CO…
Question No:1 Pollution is [A] removal of top soil [B] release of toxic/undesirable materials in environment…
Question No:1 In thermodynamics, the meaning of universe is [A] only system. [B] only surroundings. [C]…