Chemistry Which of the following phenomenon is considered responsible for Global Warming? Fire in coal mines Dry farming Greenhouse effect Trade winds Fire in coal mines Dry farming Greenhouse effect Trade winds ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has Stable half filled 2p sub level High bond dissociation energy High nuclear charge Smaller atomic radius Stable half filled 2p sub level High bond dissociation energy High nuclear charge Smaller atomic radius ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mercury is emitted into air by Burning garbage Steam engine Coal fire Burning coal Burning garbage Steam engine Coal fire Burning coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry A colloidal system in which a liquid is dispersed in a liquid is called Gel Emulsion Precipitate Sol Gel Emulsion Precipitate Sol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance most commonly used as a food preservative is Sodium carbonate Sodium salt of benzoic acid Acetic acid Tartaric acid Sodium carbonate Sodium salt of benzoic acid Acetic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The sewage obtained from water closets and urinals is known as Garbage Industrial waste Sanitary waste Sullage Garbage Industrial waste Sanitary waste Sullage ANSWER DOWNLOAD EXAMIANS APP
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