Forum Forums Class-12 Biology Environmental Issue... Notifications Clear all Environmental Issues Page 4 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Votes & Answers Question Question Status 0 1 119 Which forms the part of hazy fumes of photochemical smog? By Daksh sohum, 3 years ago replies 1 1 1 120 Addition of phosphate fertilisers to water bodies causes: By Daksh sohum, 3 years ago replies 1 0 1 125 Green house gases can be arranged in 'Global Warming Potential' sequence as By Daksh sohum, 3 years ago replies 1 0 1 151 Synthesis of ethanal commercially from which of the following reagent is part of green che... By Daksh sohum, 3 years ago replies 1 0 1 142 The statement which is not true (a) NO2 does not play any role in photochemical smog (b) S... By Daksh sohum, 3 years ago replies 1 0 1 125 Use of which of the following solvent in dry cleaning will result in less harm to ground w... By Daksh sohum, 3 years ago replies 1 0 1 107 Green chemistry means such reactions which (a) Produce colour during reactions. (b) Reduce... By Daksh sohum, 3 years ago replies 1 0 1 121 What is the concentration of dissolved oxygen in cold water? By Daksh sohum, 3 years ago replies 1 0 1 108 BOD is connected with (a) microbes and organic matter. (b) organic matter. By Daksh sohum, 3 years ago replies 1 0 1 112 The substance having the largest concentration in acid rain? By Daksh sohum, 3 years ago replies 1 Page 4 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
