Heavy metals defined as elements with density are harmful to ecological systems (a) \( 1 \mathrm...

Channel:
PW Solutions
Subscribers:
482,000
Published on ● Video Link: https://www.youtube.com/watch?v=_GzyklXAx7s


Category:
Vlog
Duration: 2:49
0 views
0

Heavy metals defined as elements with density are harmful to ecological systems
(a) \( 1 \mathrm{~g} / \mathrm{cm}^{3} \)
(b) \( 2 \mathrm{~g} / \mathrm{cm}^{3} \)
(c) \( 4 \mathrm{~g} / \mathrm{cm}^{3} \)
(d) \( 5 \mathrm{~g} / \mathrm{cm}^{3} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27Mention any two prime factors for the location of aluminium industry.
2022-10-27Match the following columns. Kerala CEE 2016 Codes \( \begin{array}{lccccc} & \text { A } & \tex...
2022-10-27Why are sugar mills concentrated in sugarcane producing areas ?
2022-10-27The Kyoto Protocol specifies regulations on the emission of greenhouse gases. It defines a term ...
2022-10-27Mention any two ill effects of noise pollution.
2022-10-27Which of the following is present in phylum-Porifera? (a) Amoebocytes (b) Choanocytes (c) Osculu...
2022-10-27What are the harmful effects of nuclear energy? Mention any two points.
2022-10-27Name any four industrieshich are responsible for water pollution.
2022-10-27Suggest any one way to strengthen the flow of information from the grassroot to the higher level ...
2022-10-27Given below are the four statements each with two blanks. Select the option which correctly fill...
2022-10-27Heavy metals defined as elements with density are harmful to ecological systems (a) \( 1 \mathrm...
2022-10-27India has emerged as a software giant at the international level. Suggest any one way to enhance ...
2022-10-27Limit of BOD prescribed by Central Pollution control Board for the discharge of industrial and m...
2022-10-27Alexander Von Humbolt described for the first time: (a) Laws of limiting factor (b) Species area...
2022-10-27Name any other four electronic centres of India.
2022-10-27Given below is the representation of the extent of global diversity of invertebrates. What group...
2022-10-27Which city is known as the electronic capital of India?
2022-10-27Name any two centres of automobile industry.
2022-10-27A species facing extremely high risk of extinction in the immediate future is called :- (a) Vuln...
2022-10-27Which one of the following is not used for ex situ plant conservation? (a) Seed banks (b) Shifti...
2022-10-27Kanha National Park is located in and is famous for (a) Madhya Pradesh, elephant (b) Madhya Prad...


Tags:
pw