The correct answer is (A): Both Statement I and Statement II are correct
Both Statement are correct.
• Fuel obtained from plastic waste has high octane rating. It contain no lead and is known as “green fuel”.
• The non bio-degradable fly ash and slag from steel industry can be used by cement industry.
Let \( A = \{-3, -2, -1, 0, 1, 2, 3\} \). A relation \( R \) is defined such that \( xRy \) if \( y = \max(x, 1) \). The number of elements required to make it reflexive is \( l \), the number of elements required to make it symmetric is \( m \), and the number of elements in the relation \( R \) is \( n \). Then the value of \( l + m + n \) is equal to:
For hydrogen-like species, which of the following graphs provides the most appropriate representation of \( E \) vs \( Z \) plot for a constant \( n \)?
[E : Energy of the stationary state, Z : atomic number, n = principal quantum number]
The number of 6-letter words, with or without meaning, that can be formed using the letters of the word MATHS such that any letter that appears in the word must appear at least twice, is $ 4 \_\_\_\_\_$.
Industrial waste is the waste material caused by industries during the industrial process of producing finished goods for customers. Some examples of Industrial waste are gravel, trash, chemicals, many harmful gasses, oils, dirt, etc. These waste materials when discharged into seas, rivers, or dumped into lands without proper treatment at long last become a big source of environmental pollution. Industrial waste is figured in three forms i.e., solid, liquid, and gasses. Solid industrial waste is categorized as biodegradable waste and non-biodegradable waste.
Industrial waste is firstly classified into three forms i.e. Solid, Liquid, and Gas. Solid Industrial waste includes trash, garbage, medical equipment, etc. The liquid industrial waste includes almost all the waste which is discharged into water bodies by industries and Gaseous industrial waste forms toxic gasses produced by factories like oxides of nitrogen, carbon monoxide, etc.