Chemistry The electronic configuration of an atom having atomic number ‘20’ is 2, 8, 8, 2 2, 10, 8 2, 8, 10 2, 6, 8, 4 2, 8, 8, 2 2, 10, 8 2, 8, 10 2, 6, 8, 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following substance's smell is similar to Ethanoic acid? Tomato juice Vinegar Kerosene Lemon Tomato juice Vinegar Kerosene Lemon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The length of double bond is _______ than single bond Longer None of these Shorter Of same lenght Longer None of these Shorter Of same lenght ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Added unlead compounds Cetane number Octane number Gold number Added unlead compounds Cetane number Octane number Gold number ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commonly used antiseptic 'Dettol' is a mixture of O-cresol + terepineol O-chlorophenoxylenol + terepineol Phenol + terepineol Chloroxylenol + terepineol O-cresol + terepineol O-chlorophenoxylenol + terepineol Phenol + terepineol Chloroxylenol + terepineol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to extinguish fire is Nitrogen Carbon monoxide Carbon dioxide Neon Nitrogen Carbon monoxide Carbon dioxide Neon ANSWER DOWNLOAD EXAMIANS APP
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