Chemistry Which of the following will replace hydrogen from acids to form salts ? Ag P Na S Ag P Na S ANSWER DOWNLOAD EXAMIANS APP
Chemistry Normal rainwater is slightly acidic due to the presence of Sulphur dioxide Carbon dioxide None of these Methane Sulphur dioxide Carbon dioxide None of these Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Isobars are lines joining places having equal Height above sea-level Rainfall Pressure Population Height above sea-level Rainfall Pressure Population ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a cause for present global warming and climate change ? Methane emission CFC emission Carbondioxide emission Deforstation Methane emission CFC emission Carbondioxide emission Deforstation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Sugar Iodine Potassium Iodide Table salt Sugar Iodine Potassium Iodide Table salt ANSWER DOWNLOAD EXAMIANS APP
Chemistry Highly toxic gas which causes headache, visual difficulty, paralysis and even death is O3 CO All of these CO2 O3 CO All of these CO2 ANSWER DOWNLOAD EXAMIANS APP
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