Please help with these 3 questions.

Thanks in advance.

Match the following aqueous solutions with the appropriate letter from the column on the right. 1.0.230mNaOH2.0.275mNaOH3.0.173mBaBr24.0.490mSucrose(nonelectrolyte) A. Highest boiling point B. Second highest boiling point C. Third highest boiling point D. Lowest boiling point Match the following aqueous solutions with the appropriate letter from the column on the right. 1.0.173mCOBr22.0.245mNH4CH3COO3.0.183mCrBr24.0.460mUrea(nonelectrolyte) A. Highest boiling point B. Second highest boiling point C. Third highest boiling point D. Lowest boiling point 9 more group attempts remaining Use the References to access important values if needed for this question. The freezing point of water is 0.00C at 1 atmosphere. A student dissolves 11.27 grams of silver nitrate, AgNO3(169.9g/mol), in 195.8grams of water. Use the table of boiling and freezing point constants to answer the questions below. The molality of the solution is m. The freezing point of the solution is C