The number of degrees of freedom at the triple point of water is__________________?
The number of degrees of freedom at the triple point of water is__________________?
A. 0
B. 1
C. 2
D. 3
Similar Posts
Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
Question: Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
[A].0.8 [B].
7.8 [C].
200 [D].
10000 Answer: Option A
Explanation:
No answer description available for this question.
Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is
Question: Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is
[A].not possible in the second case unless vacuum is applied. [B].
not possible in the second case unless high pressure is applied. [C].
more readily done in the second case compared to first one. [D].
none of these Answer: Option C
Explanation:
No answer description available for this question.
If heat contents of CH4, C2H4 and C3H8 are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH4(g) + C2H4(g) ⇌ C3H8(g) will be _____________ Kcal?
If heat contents of CH4, C2H4 and C3H8 are -17.9, 12.5 and -24.8 kcal/mole respectively, than ΔH for the reaction CH4(g) + C2H4(g) ⇌ C3H8(g) will be _____________ Kcal?A. -19.4
B. -30.2
C. 55.2
D. -55.2Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats
Question: Multiple effect evaporators are commonly used in the manufacture of P. Paper Q. Superphosphate R. Sugar S. Fats
[A].P and Q [B].
P and R [C].
P and S [D].
R and S Answer: Option C
Explanation:
No answer description available for this question.
Iron is not used alone as a catalyst in ammonia synthesis, because
Question: Iron is not used alone as a catalyst in ammonia synthesis, because
[A].its activity declines rapidly, if heated to above 520°C. [B].
it decomposes ammonia. [C].
it gets oxidised above 500°C. [D].
none of these. Answer: Option A
Explanation:
No answer description available for this question.
Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the temperature should be raised to __________ °C.
Question: Keeping the pressure constant, to double the volume of a given mass of an ideal gas at 27°C, the temperature should be raised to __________ °C.
[A].270 [B].
327 [C].
300 [D].
540 Answer: Option B
Explanation:
No answer description available for this question.