Mixture of 1 mole of each CH_(4) and C_(2)H_(6) absorb 5 mole of Cl_(2) to form C Cl_(4) and C_(2)Cl_(6) . Then average molecular wt. of the gaseous mixture is
One litre sample of a mixture of CH_(4) and O_(2) measured at 32^(@)C and 760 torr, was allowed to react at constant pressure in a calorimeter. The complete combustion of CH_(4) to CO_(2) and water caused a temperature rise in calorimeter of 1K . calculate mole % of CH_(4) in original mixture. [Given: Heat of combustion of CH_(4) is -210.8 Kcal//mol . Total heat capacity of the calorimeter = 2108 cal K ]
1.0 litre sample of a mixture of CH_(4) and O_(2) measured at 25^(@)C and 740 tor r , was allowed to react at constant pressure in a calorimeter, together with its contents had a heat capacity of 1260 cal K^(-1) . The complete combustion of CH_(4) to CO_(2) and water caused a temperature rise in calorimeter of 0.667K . Calculate mole % of CH_(4) in the original mixture. Heat of combustion of CH_(4) is -210.8 kcal.
Tow beakers A and B of equal mass contain 5 moles of methane (CH_(4)) and 5 moles of ammonia (NH_(3)) respectively . Which beaker will be heavier ?
A container having a pin-hole contains equal masses of SO_2 and CH_4 . Ratio of moles of SO_2 and CH_4 effused out initially is
Hybridisation states of C in CH_(3) and CH_(4) are
The % p-character in the orbitals forming C-H bond in CH_(4) is :
