A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true but (R) is not correct explanation of (A)
C. (A) is true, but (R) is not true
D. (A) is not true, but (R) is true
Among the following, which is water insoluble
At T (K), 100 L of dry oxygen is present in a sealed container. It is subjected to silent electric discharge, till the volumes of oxygen and ozone become equal. What is the volume (in litres) of ozone formed at T (K)?
A radio isotope has a half life 10 days.If today there is 125g of it left,what was its weight 40 days earlier?