Chemistry Atoms of different elements have Different atomic number and different number of valence electrons Same number of electrons and neutrons Different atomic number and same eletronic configu-ration Same atomic number and same electronic configuration Different atomic number and different number of valence electrons Same number of electrons and neutrons Different atomic number and same eletronic configu-ration Same atomic number and same electronic configuration ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant constituent of atmospheric air is : Oxygen Carbon Hydrogen Nitrogen Oxygen Carbon Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major component in the LPG is Ethane Butane Propane Methane Ethane Butane Propane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a common name for the substance which irritates lachrymal glands ? Tear Gas Anaesthetic Gas Laughing Gas Noble Gas Tear Gas Anaesthetic Gas Laughing Gas Noble Gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silica gel is a Delicious food Flavouring agent Drying agent Moisturizer Delicious food Flavouring agent Drying agent Moisturizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following vitamins is generally excreted by human in urine? Vitamin B Vitamin D Vitamin C None of these Vitamin B Vitamin D Vitamin C None of these ANSWER DOWNLOAD EXAMIANS APP
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