Chemistry Which one of the following is not present in cement ? Alum Clay Gypsum Alumina Alum Clay Gypsum Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Cetane number Octane number Gold number Added unlead compounds Cetane number Octane number Gold number Added unlead compounds ANSWER DOWNLOAD EXAMIANS APP
Chemistry The 'solid waste' is also known as Sludge Sedge Scrubber Toxic waste Sludge Sedge Scrubber Toxic waste ANSWER DOWNLOAD EXAMIANS APP
Chemistry The following are the half lives of four active isotopes. Which one of the following is the most dangerous to handle? 13 days 0.01 minute 3 billion years 100 years 13 days 0.01 minute 3 billion years 100 years ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical formula of the laughing gas is N2O NO NO2 N2O3 N2O NO NO2 N2O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Methane Decane Propane Butane Methane Decane Propane Butane ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS