Iron has got __________ isotopes.
Question: Iron has got __________ isotopes.
[A].
no
four
three
two
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Similar Posts
_______________ test can be termed as the semi-destructive test?
_______________ test can be termed as the semi-destructive test?A. Impact
B. Torsion
C. Hardness
D. CharpyWhat is the value of ln y (where y = activity co-efficient) for ideal gases ?
What is the value of ln y (where y = activity co-efficient) for ideal gases ?A. Zero
B. Unity
C. Infinity
D. NegativeYield of pitch from distillation of high temperature tar is around __________ percent.
Question: Yield of pitch from distillation of high temperature tar is around __________ percent.
[A].10 [B].
25 [C].
65 [D].
90 Answer: Option C
Explanation:
No answer description available for this question.
Enthalpy ‘H’ is defined as
Question: Enthalpy ‘H’ is defined as
[A].H = E – PV [B].
H = F – TS [C].
H – E = PV [D].
none of these Answer: Option C
Explanation:
No answer description available for this question.
If Reynolds number is greater than 1, then the
Question: If Reynolds number is greater than 1, then the
[A].viscous force is larger than the inertia force. [B].
inertia force is larger than the viscous force. [C].
inertia force is larger than the surface tension force. [D].
inertia force is larger than the gravitational force. Answer: Option B
Explanation:
No answer description available for this question.
A good quality coal should have
Question: A good quality coal should have
[A].low fusion point of ash [B].
high ash content [C].
high sulphur content [D].
none of these Answer: Option D
Explanation:
No answer description available for this question.