Global warming is due to increase of:
methane and nitrous oxide in atmosphere
methane and CO2 in atmosphere
methane and O3 in atmosphere
methane and CO in atmosphere
As learnt
Global warming is caused by greenhouse gases like CO2, methane, etc.
5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d