Solid Waste
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BIOXII16: ENVIRONMENTAL ISSUES

345300 Which of the following statements are true for hospital waste?

1 They generate hazardous wastes that contain disinfectants and other harmful chemicals
2 They contain pathogenic micro-organisms
3 The use of incinerators is important
4 All are correct.
BIOXII16: ENVIRONMENTAL ISSUES

345301 Considering the following statement about polyblend
I. Ahmed Khan developed a polyblend which is a mixture of different recycled plastics
II. Polyblend mixed with bitumen has been used to lay roads in Bengaluru
III. Polyblend enhances bitumen's water repellent and thus increasing road life by a factor of three
The statements given above are correct?

1 I and II
2 I and III
3 II and III
4 I, II and III
BIOXII16: ENVIRONMENTAL ISSUES

345302 Which of the following material takes the longest time for biodegradation?

1 Cotton
2 Paper
3 Bone
4 Jute
NCERT Exemplar
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BIOXII16: ENVIRONMENTAL ISSUES

345300 Which of the following statements are true for hospital waste?

1 They generate hazardous wastes that contain disinfectants and other harmful chemicals
2 They contain pathogenic micro-organisms
3 The use of incinerators is important
4 All are correct.
BIOXII16: ENVIRONMENTAL ISSUES

345301 Considering the following statement about polyblend
I. Ahmed Khan developed a polyblend which is a mixture of different recycled plastics
II. Polyblend mixed with bitumen has been used to lay roads in Bengaluru
III. Polyblend enhances bitumen's water repellent and thus increasing road life by a factor of three
The statements given above are correct?

1 I and II
2 I and III
3 II and III
4 I, II and III
BIOXII16: ENVIRONMENTAL ISSUES

345302 Which of the following material takes the longest time for biodegradation?

1 Cotton
2 Paper
3 Bone
4 Jute
NCERT Exemplar
For More Updates join with Us
BIOXII16: ENVIRONMENTAL ISSUES

345300 Which of the following statements are true for hospital waste?

1 They generate hazardous wastes that contain disinfectants and other harmful chemicals
2 They contain pathogenic micro-organisms
3 The use of incinerators is important
4 All are correct.
BIOXII16: ENVIRONMENTAL ISSUES

345301 Considering the following statement about polyblend
I. Ahmed Khan developed a polyblend which is a mixture of different recycled plastics
II. Polyblend mixed with bitumen has been used to lay roads in Bengaluru
III. Polyblend enhances bitumen's water repellent and thus increasing road life by a factor of three
The statements given above are correct?

1 I and II
2 I and III
3 II and III
4 I, II and III
BIOXII16: ENVIRONMENTAL ISSUES

345302 Which of the following material takes the longest time for biodegradation?

1 Cotton
2 Paper
3 Bone
4 Jute
NCERT Exemplar
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