The relative atomic mass of boron (which exists in two isotopic forms ¹⁰B and ¹¹B) is 10·81. What will be the abundance of ¹⁰B and ¹¹B, respectively (consider a sample of 100 atoms) ?

‘Operation Cactus’ is the name given to Indian Military intervention in

Prof. Vijay Raghavan, an Indian scientist, who has been elected Fellow of Royal Society in…

The UN has recently passed a resolution against human right violation in a South Asian…

A high level committee set up by the Ministry of Housing and Urban Poverty Alleviation…

Suppose, the Naxalites have kidnapped a Deputy Commissioner from Baster region in Chhattisgarh and taken…