Chemistry The polymer used in making plastic crockery is Melamine Decron Nylon Bakelite Melamine Decron Nylon Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Taj Mahal is greatly affected due to : Tourists Sound pollution Deforestation Acid rain Tourists Sound pollution Deforestation Acid rain ANSWER DOWNLOAD EXAMIANS APP
Chemistry Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as Antagonism Independent Additives Synergism Antagonism Independent Additives Synergism ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium gas is filled in ballons because It is lighter than air It is a noble gas It is one of the constitutents of water Its atomic number is 2 It is lighter than air It is a noble gas It is one of the constitutents of water Its atomic number is 2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The components of water can be separated by Both A and B Chemical methods Physical methods They can not be separated Both A and B Chemical methods Physical methods They can not be separated ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a nutrient like fertilizer is present in large quantities in a water bodies, plants grow and decay in large numbers because of suffocating of pond that does not leave enough oxygen needed to support life. This type of pollution is called Eutrophication None of these Smog Green house effect Eutrophication None of these Smog Green house effect ANSWER DOWNLOAD EXAMIANS APP
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