आखिर क्यों 1% बैटरी इतनी ज़्यादा चलती हैU0001f975

Arrange the following solutions as directed: Increasing order of boiling points. 0.001 m NaCl , 0.001 m urea 0.001 m MgCl_(2) , 0.001 m CH_(3)COOH Increasing order freezing points. 0.1 M ethanol , 0.1 M Ba_(3)(PO_(4)_(2) 0.1 M Na_(2)SO_(4) Increasing order of osmotic pressure. 0.1 M glucose , 1% urea solution 0.1 M common salt Increasing order of Van't Hoff factor. ltBrgt NaNO_(3) , BaCl_(2) K_(3)[Fe(CN)_(6] , C_(6)H_(12)O_(6) CH_(3)COOH

A 0.001 molal solution of [Pt(NH_(3))_(4)CI_(4)] in water had a freezing point depression of 0.0054^(@)C . If K_(f) for water is 1.80 , the correct formulation for the above molecule is

A 0.001 molal solution of [Pt(NH_(3))_(4)Cl_(4)] in water had freezing point depression of 0.0054^(@)C . If K_(f) for water is 1.80 , calculating the number f Cl^(-) ions furnished.

A 0.001 molal aqueous solution of a complex [MA_8] has the freezing point of -0.0054^(@)C . If the primary valency of the salt undergoes 100% ionization and K_f for water =1.8 K molality^(-1) the correct representation of complex is