AP and TS EAMCET Medical 2020 Model Paper 2

50gm of water and an equal volume of alcohol (specific gravity 0.8) are placed one after another in a clorimeter of water equivalent 2gm. They are found to cool from 60ºC to 55ºC in 2 min and 1min respectively. The specific heat of alcohol is (in‌cal‌g−10‌c−1)