Question

Identify electrolyte and show that they dissociate : Ba(OH)2, SiO2, C5 NO3, K2Cro4 , Cuo, CH3 OH​

Answer 1

Answer:

When a vessel made up of 'Z' is exposed to air for long, it acquires a dull green coating. Similarly when a vessel made up of 'W' is exposed to moist air for long it acquires a brown coloured coating. Now, consider the following reactions. ZSO4 + M - A colourless solution of MSO4 + Z green coloured ZSO4 + W - A green solution of 'WSO4' + Z M, W and Z respectively can be=CO2+ho3