Chemistry When cathode rays strike a target of high atomic weight, they give rise to Positive rays ?-rays X-rays ? and ? rays Positive rays ?-rays X-rays ? and ? rays ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following acids is used in battery ? Sulphurous acid Hydrochloric acid Sulphuric acid Hydrofluoric acid Sulphurous acid Hydrochloric acid Sulphuric acid Hydrofluoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is 1.568 x 103 4.84 x 1017 6.023 x 1023 6.023 x 1019 1.568 x 103 4.84 x 1017 6.023 x 1023 6.023 x 1019 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Methane Styrene Acetylene Ethylene Methane Styrene Acetylene Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Taj Mahal is greatly affected due to : Tourists Deforestation Acid rain Sound pollution Tourists Deforestation Acid rain Sound pollution ANSWER DOWNLOAD EXAMIANS APP
Chemistry The National Chemical Laboratory (India) is located in Pune Hyderabad Mumbai Bangaluru Pune Hyderabad Mumbai Bangaluru ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS