The melting point of urea is:

এই অধ্যায়ের আরও প্রশ্ন

• C-02-Q115In the urea melting experiment, urea is placed on a:
• C-02-Q116The bulb of the thermometer in the urea experiment is placed:
• C-02-Q117Wax melts at:
• C-02-Q118Wax melts at a range because:
• C-02-Q119Melting point of impure substances compared to pure is:
• C-02-Q120Boiling point of impure substances compared to pure is:
• C-02-Q121A mixed matter has:
• C-02-Q122If a solid melts at a temperature other than its known melting point, the solid is:
• C-02-Q123The melting point of sulfur at 1 atm is:
• C-02-Q124If sulfur melts over a range of temperatures instead of 115°C, it is: