Chemistry The nuclear particle having no mass and no charge, but only spin is Proton Neutrino Meson Electron Proton Neutrino Meson Electron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is most acidic Al22O3 CaO MgO Na2O Al22O3 CaO MgO Na2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind? 1/6 1/3 1/8 1/4 1/6 1/3 1/8 1/4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Biofertilizers convert nitrogen to ________ . Ammonia Nitrogenase Nitrates Amino acids Ammonia Nitrogenase Nitrates Amino acids ANSWER DOWNLOAD EXAMIANS APP
Chemistry The least preferred technique in the disposal of Municipal Solid Waste is Incineration Bricketting Land filling Composting Incineration Bricketting Land filling Composting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Eye sight Stomach ache Acne Headache Eye sight Stomach ache Acne Headache ANSWER DOWNLOAD EXAMIANS APP
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