JEE Main Chemistry question
According to the equation . The energy evolved when 7.8 g of benzene is burnt in air will be **[Manipal 2003]**
Answer: (C)
Solution
Molar mass of benzene . Heat evolved by 7.8 g ( mol) . This matches option (c).
According to the equation . The energy evolved when 7.8 g of benzene is burnt in air will be **[Manipal 2003]**
Molar mass of benzene . Heat evolved by 7.8 g ( mol) . This matches option (c).