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Question 1:

(i) What are the main physical properties of hydrogen sulphide?

(ii) Which occupational group of workers is often exposed to hydrogen sulphide?

(iii) Outline two acute and four chronic health effects of human exposure to hydrogen sulphide.

(iv) Suggest four engineering and four administrative controls to hydrogen sulphide at workplaces.

Explain briefly the importance of material safety data sheet.

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Category:- Chemistry
Reference No.:- M9590947

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