If the half-life of an isotope X is 10 years, its decay constant is
1) 0.00692 Yr
A Carnot engine, having an efficiency of η = 1/10 as heaengine, is used as a refrigerator. If
The compound that undergoes decarboxyliation most readily under mild condition is
In the reaction sequence : $$\displaystyle CH_{3}-C\equiv C-H\xrightarrow{CH_{3}MgBr}CH_{4
