Chemistry In a period from Li to F, ionisation potential Cannot be predicted Decreases Increases Remains same Cannot be predicted Decreases Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of neutrons present in an element having mass number 226 and atomic number 88 is : 138 88 50 314 138 88 50 314 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement containing excess amount of lime Is slow setting Becomes more strong Cracks during setting Is quick setting Is slow setting Becomes more strong Cracks during setting Is quick setting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is an example of noble gas ? Chlorine Helium Hydrogen Nitrogen Chlorine Helium Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of Open system Isobaric system Isothermal system Closed system Open system Isobaric system Isothermal system Closed system ANSWER DOWNLOAD EXAMIANS APP