Question

c++ language:

In chemistry, the boiling point of a substance is the temperature at which a liquid form of that substance is converted into a gas. Write a program to determine, and output to the screen, “yes” if a temperature t of a pot of acetone is at or above the boiling point of acetone, namely the temperature 56.2°C, and “no” otherwise. Your submission should include screenshots of the execution of the program using the values t = 45.2, 56.3 and 104.2, all of which are input from the keyboard.

Answer 1

Hello, here is the completed code you wanted. Every important statement is explained using comments. Please check and let me know if you have any doubts. Thanks.

CODE

#include<iostream>
using namespace std;

//main function
int main()
{
   //variables
   float t, boiling_point = 56.2;
  
   //prompt for temperature
   cout<<"Enter temperature of acetone: ";
  
   //reading temperature
   cin>>t;
  
   //if temperature is greater than or equal to boiling point
   if(t >= boiling_point)
       //prints yes
       cout<<"yes";
  
   //if temperature is less than boiling point
   else
       //prints no
       cout<<"no";
  
   return 0;
}

OUTPUT

CODE SCREEN SHOT