In a reversible process the system absorbs 600 kJ heat and performs 250 kJ work on the surroundings. What is the increase in the internal energy of the system?
Anonymous Quiz
18%
850 kj
49%
350 kj
28%
650 kj
5%
250 kj
On the Paulings electronegativity scale the element next to F is
Anonymous Quiz
13%
N
46%
Cl
26%
O
15%
Ne
Which of the following element has least number of electrons in its M-shell?
Anonymous Quiz
38%
K
29%
Mn
21%
Si
11%
Ca
👏2
The dimensions of kinetic energy is same as that of
Anonymous Quiz
20%
Force
18%
Pressure
55%
Work
7%
Momentum
😢7
😁3
Calculate the no of oxygen atom in 126 amu of hno3
Anonymous Quiz
17%
6
41%
6 na
27%
6/na
15%
Both 1 and 3
👍3🤯1
🥰2🔥1