Why anion is larger than its parent atoms??
Why alkali metals imparts colour to the flame ?
Why cation is smaller than its parent atom ???
what happens when boric acid is added to water?
what happens when aluminium is treated with dilute NaOH
What happens when
(i) sodium metal is dropped in water ?
(ii) sodium metal is heated in free supply of air ?
(iii) sodium peroxide dissolves in water ?
Difference between Alloy and Amalgam.
why lithium only forms normal oxide , sodium forms peroxides and other metal forms superoxides?????
Why is BeO amphoteric in nature?
What is meant by water of crystallisation?
why hydration enthalpy decreases down the group?
When alkali metals dissolves in liquid ammonia, the solution give blue colour which is conducting in nature. Why? What happens to the magnetic nature of the solution when more NH3 is added to the blue coloured solution?
why solvay process is not used for preparation of K2CO3
EXPLAIN LOW SOLUBILITY OF LiF and CsI IN WATER
why is solution of Na2CO3 is alkaline
Why anion is larger than its parent atoms??
Why alkali metals imparts colour to the flame ?
Why cation is smaller than its parent atom ???
what happens when boric acid is added to water?
what happens when aluminium is treated with dilute NaOH
What happens when
(i) sodium metal is dropped in water ?
(ii) sodium metal is heated in free supply of air ?
(iii) sodium peroxide dissolves in water ?
Difference between Alloy and Amalgam.
why lithium only forms normal oxide , sodium forms peroxides and other metal forms superoxides?????
Why is BeO amphoteric in nature?
What is meant by water of crystallisation?
a NaHCO3+NaOH
b Na2CO3+NAHCO3
c Na2CO3+NaOH
d NaHCO3+NaCl
why hydration enthalpy decreases down the group?
When alkali metals dissolves in liquid ammonia, the solution give blue colour which is conducting in nature. Why? What happens to the magnetic nature of the solution when more NH3 is added to the blue coloured solution?
why solvay process is not used for preparation of K2CO3
EXPLAIN LOW SOLUBILITY OF LiF and CsI IN WATER
why is solution of Na2CO3 is alkaline