Forum

Daksh sohum
@daksh-sohum
Forum Home   |   Recent Posts
Reputable Member
Joined: Mar 13, 2022
Last seen: May 1, 2022
Profile Activity
Topics: 163 / Replies: 0
AllTopicsReplies
Topic
Which one of the following depletes ozone layer?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 69
Topic
Which forms the part of hazy fumes of photochemical smog?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 64
Topic
Addition of phosphate fertilisers to water bodies causes:
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 72
Topic
Green house gases can be arranged in ‘Global Warming Potential’ sequence as
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 67
Topic
Synthesis of ethanal commercially from which of the following reagent is the part of green chemistry?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 62
Topic
The statement which is not true (a) NO2 does not play any role in photochemical smog (b) SO3 is more harmful air pollutant than SO2
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 69
Topic
Use of which of the following solvent in dry cleaning will result in less harm to groundwater?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 73
Topic
Green chemistry means such reactions which (a) Produce colour during reactions. (b) Reduce the use and production of hazardous chemicals.
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 67
Topic
What is the concentration of dissolved oxygen in cold water?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 69
Topic
BOD is connected with (a) microbes and organic matter. (b) organic matter.
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 65
Topic
The substance having the largest concentration in acid rain?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 54
Topic
The aromatic compounds present as particulates are
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 65
Topic
Which of the following is most abundant hydrocarbon pollutant? (a) Butane (b) Ethane (c) Methane (d) Propane
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 67
Topic
The region which is greatly affected by air pollution is
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 56
Topic
Water sample is reported to be highly polluted if BOD (Biological Oxygen Demand) value of sample becomes
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 73
Topic
Photochemical smog consists of excessive amount of X, in addition to aldehydes, ketones, peroxyacetyl nitrate (PAN), and so forth X is:
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 58
Topic
Which causes death of fishes in water bodies polluted by sewage?
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 62
Topic
Minamata disease of Japan is due to pollution of
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 71
Topic
When rain is accompanied by a thunderstorm, the collected rain water will have a pH value
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 69
Topic
Phosphate pollution is caused by (a) sewage and agricultural fertilizers (b) weathering of phosphate rocks only
3 years ago
Forum
Environmental Chemistry
Replies: 0
Views: 67
Page 2 / 9

How Can We Help?

    Home

    About Us

    Contact Us

    Privacy Policy

    Term of Use

    Copyright © 2020 Eanshub

    All Rights Reserved