Chemistry Which among the following metals provides amphoteric oxide ? Sodium Silver Aluminium Calcium Sodium Silver Aluminium Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Acne Stomach ache Eye sight Headache Acne Stomach ache Eye sight Headache ANSWER DOWNLOAD EXAMIANS APP
Chemistry Acid rain is caused by SO2 and particulates CO2and CFCs NO2and particulates SO2 and NO2 SO2 and particulates CO2and CFCs NO2and particulates SO2 and NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases will effuse out of football bladder most quickly ? H2 O2 N 2 He H2 O2 N 2 He ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many neutrons are there in 92U238 atom ? 238 146 330 92 238 146 330 92 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silica gel is a Drying agent Moisturizer Delicious food Flavouring agent Drying agent Moisturizer Delicious food Flavouring agent ANSWER DOWNLOAD EXAMIANS APP
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