Join now for JEE/NEET and also prepare for Boards Join now for JEE/NEET and also prepare for Boards. Register Now
Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
the work done when 6.5 g of zinc reacts with dilut HCl in an open beaker at 298k is the work done when 6.5 g of zinc reacts with dilut HCl in an open beaker at 298k is
moles of zn reacted = > 6.5/65 = 0.1 mol.from ideal gas eqn.PV = nRT1*V = 0.1*0.0821*298V = 2.46 litre.Work Done = -Pext.*V => -1*2.46 = -2.46 l/atmorW = -2.46 * 100 => -246 Joules (approx.)
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -