[" The enthalpy of formation of compounds "A,B,C" and "D],[" are "-94.00,+34.00,+7.00" and "-12.00k" cal per mole "],[" respectively.The correct order of increasing stability of "],[" the compounds is: "]

The heat evolved on combustion of 1 gm of starch, (C_(6)H_(10)O_(5))x , into CO_(2)(g) " and " H_(2)O(l) at constant pressure, is 4.00 kcal. Standard Ethalpy of formation of CO_(2)(g)" and " H_(2)O(l) are -94.00 " and " -65.40 "kcal"//"mol" . The magnitude of standard enthalpy of formation of starch (in al//gm )is :

If the points A(1,2) , B(0,0) and C (a,b) are collinear , then

If the points A(1,2) , B(0,0) and C (a,b) are collinear , then

If the points A(1,2),B(0,0) and C(a,b) are collinear then