2.Which treaty was signed in 187 for the protection of ozone layer?a)

1.	2.Which treaty was signed in 187 for the protection of ozone layer?a) The Montreal Protocolb) The Kyoto Protocolc) Ozone Summitd) Wildlife Conservation Act3.At what decibel instantaneous rupture of membrane happens?a) 100b) 120c) 146d) 1504.Which of the following solid wastes describe the term ‘Municipal Solid Waste’?a) Toxicb) Hazardousc) Non-toxicd) Non-hazardous5.Which of the following is an organic gas?a) Hydrocarbonsb) Aldehydes c) Ketonesd) Ammonia
Answer» Answer: 2 OPP:C 3opp;b 4opp;c 5opp;d

2.Which treaty was signed in 187 for the protection of ozone layer?a) The Montreal Protocolb) The Kyoto Protocolc) Ozone Summitd) Wildlife Conservation Act3.At what decibel instantaneous rupture of membrane happens?a) 100b) 120c) 146d) 1504.Which of the following solid wastes describe the term ‘Municipal Solid Waste’?a) Toxicb) Hazardousc) Non-toxicd) Non-hazardous5.Which of the following is an organic gas?a) Hydrocarbonsb) Aldehydes c) Ketonesd) Ammonia

Answer»

Answer:

2 OPP:C

3opp;b

4opp;c

5opp;d