Chemical Engineering - Stoichiometry

16.
The number of H+ in 1 c.c solution of pH 13 is
6.023 xl013
6.023 x 1010
6.023xl07
1013
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Applicability of Claussius-Clapeyron equation is subject to the condition that the
vapor follows ideal gas law.
volume in the liquid state is negligible.
both (a) & (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
The unit of Cp in S.I. units is
W/m2.°K
J/kg.°K
W/m.°K
J/m3. °K
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Dry air is a mixture of
vapors
gases
both (a) & (b)
neither (a) nor (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
pH value of H2SO4 (5% concentration) is
5
7
> 7
< 7
Answer: Option
Explanation:
No answer description is available. Let's discuss.