Freezing point of `O_(2)` is

Equimolar solutions of NaCl and BaCl_(2) are prepared . If the freezing point of NaCl is - 2^(@)C , the freezing point of BaCl_(2) is expected to be

Which of the following statements are correct regarding D_(2)O and H_(2)O ? I. D_(2)O reacts with Al_(4)C_(3) at a faster rate than does H_(2)O . II. The freezing point of D_(2)O is higher than that of H_(2)O . III. NaCl is more solution in D_(2)O than in H_(2)O . IV. lonic product of D_(2)O is smaller than that if H_(2)O . Select the correct answer using the codes givem below.

The freezing point of the H_2O is :

Equimolal solutions of 'NaCl' and 'BaCl_2' are prepared in 'H_2 O'. Freezing point of 'NaCl' is found to be- 2 C . What is the freezing point of BaCl_2 ?

The disjunction of the statement:"Freezing point of water is 0 ^o and Boiling point is 100 ^o ."

When 36.0g of a non -volatile, non-electrolyte solution an empirical formula CH_(2)O is dissolved inn 1.20Kg of water. The solution freezes at -0.93^(@)C . What is the no. of oxygen atoms present per molecule of solute? K_(f) of H_(2)O=1.86K kg mol^(-1) , Freezing point of H_(2)O=273K

Equimdal solutions of NaCI and BaCI_2 are prepared in water. The Freezing point of NaCI is found to be -2^@C .What will be the freezing point for BaCI_2 solution?

An aqueous glucose solution has boiling point of 374.19K . Another aqueous glucose solution has a freezing point of 272.22K . Find the molality ratio of two solution. Boiling point and freezing point of H_(2)O373.15K and 273.15K respectively.