Chemical Engineering - Stoichiometry

6.
For a reacation, XY, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is
0
1
2
3
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
The vapor pressure of liquids of similar chemical nature at any particular temperature __________ with increase in the molecular weight.
increases
decreases
remains unchanged
either (a) or (b); depends on the liquid
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight.
increases
decreases
remains unchanged
increases linearly
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Mass number of an atom is the sum of the numbers of
neutrons and protons
protons and electrons
neutrons and electrons
both(a)&(b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same.
compressibility
molecular weight
humidity
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.