Which statements are true out of the following : S1 : AgI is less soluble in water than AgF due to more polarization of I− in comparison to F− ion. S2 : The melting point of BaCl2 is higher than the melting point of BeCl2 due to greater ionic nature of BaCl2. S3 : The order of hydrated radii is : Al3+(aq)>Mg2+(aq)>Na+(aq) S4: Thermal stability of alkali metal carbonates decreases down the group,

Which statements are true out of the following : S1 : AgI is less solu

1.	Which statements are true out of the following : S1 : AgI is less soluble in water than AgF due to more polarization of I− in comparison to F− ion. S2 : The melting point of BaCl2 is higher than the melting point of BeCl2 due to greater ionic nature of BaCl2. S3 : The order of hydrated radii is : Al3+(aq)>Mg2+(aq)>Na+(aq) S4: Thermal stability of alkali metal carbonates decreases down the group,
Answer» Which statements are true out of the following : $S_{1}$ : $A g I$ is less soluble in water than $A g F$ due to more polarization of $I^{-}$ in comparison to $F^{-}$ ion. $S_{2}$ : The melting point of $B a C l_{2}$ is higher than the melting point of $B e C l_{2}$ due to greater ionic nature of $B a C l_{2}$ . $S_{3}$ : The order of hydrated radii is : $A l^{3 +} (a q) > M g^{2 +} (a q) > N a^{+} (a q)$ $S_{4}$ : Thermal stability of alkali metal carbonates decreases down the group,