Chemistry Which among the following is liquid non-metal ? Bromine Water Alcohol Mercury Bromine Water Alcohol Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most extensive, commercially useful source of thorium as monazite sand occurs in India at Gujarat coast Orissa coast West Bengal coast Travancore coast Gujarat coast Orissa coast West Bengal coast Travancore coast ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Gold number Added unlead compounds Octane number Cetane number Gold number Added unlead compounds Octane number Cetane number ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Heterogeneous Pure substance Both A and B Homogeneous Heterogeneous Pure substance Both A and B Homogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used for dating very old objects of archaeological importance? Tritium Radium Carbon-14 Phosphorus-31 Tritium Radium Carbon-14 Phosphorus-31 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals is not a pollutant ? Aluminium Mercury Lead Arsenic Aluminium Mercury Lead Arsenic ANSWER DOWNLOAD EXAMIANS APP