For the gaseous phase chemical reaction, C2H4(g) + H2O(g) C2H5OH(g), the equilibrium conversion does not depend on the

Question: Increasing the carbon content of steel
[A].

reduces the upper shelf energy.

[B].

increasing the ductility transition temperature.

[C].

decreases brittleness.

[D].

decreases hardness.

Answer: Option B

Explanation:

No answer description available for this question.

Question: No cutting fluid is normally used, while machining
[A].

cast iron

[B].

aluminium

[C].

mild steel

[D].

stainless steel

Answer: Option A

Explanation:

No answer description available for this question.

Question: Nitrogen is not an essential component of
[A].

protein

[B].

urea

[C].

oils & fats

[D].

any of these

Answer: Option C

Explanation:

No answer description available for this question.