Chemistry Who developed the model of atomic structure ? Volta Alfred Nobel Bohr and Rutherford Faraday Volta Alfred Nobel Bohr and Rutherford Faraday ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone saves the biosphere by absorbing high energy radiations called ________ . Infra-red (IR) Gamma rays Ultraviolet rays (UV) X–rays Infra-red (IR) Gamma rays Ultraviolet rays (UV) X–rays ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Atomic theory' of matter was given by Pascal Avogadro Newton Dalton Pascal Avogadro Newton Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Acetone Acetic acid Ethanol Formaldehyde Acetone Acetic acid Ethanol Formaldehyde 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
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