Under what conditions can lithium bromide conduct electricity? only when dissolved
only when melted
only when it is in crystal form only when melted or dissolved in water

D

Explanation:

Only when melted is correct

Only when crystal is wrong

Only when dissolved in water is correct

Only when melted or dissolved in water is wrong

I hope this helps you :)

trigonal pyramidal

tetrahedral

trigonal planar

bent

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :