Cassiterite is an ore of
Question: Cassiterite is an ore of
[A].
tin
lead
molybdenum
chromium
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
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Property responsible for the talcum powder to cling to the skin is the__________________?
Property responsible for the talcum powder to cling to the skin is the__________________?A. Capillary action
B. Adhesion
C. Cohesion
D. Surface tensionKinematic viscosity of water as compared to that of air is
Question: Kinematic viscosity of water as compared to that of air is
[A].more [B].
same [C].
15% more [D].
15% less Answer: Option D
Explanation:
No answer description available for this question.
Catalyst used in steam reforming of naphtha is
Question: Catalyst used in steam reforming of naphtha is
[A].nickel [B].
platinum [C].
silica gel [D].
rhodium Answer: Option A
Explanation:
No answer description available for this question.
__________ decreases during adiabatic throttling of a perfect gas.
Question: __________ decreases during adiabatic throttling of a perfect gas.
[A].Entropy [B].
Temperature [C].
Enthalpy [D].
Pressure Answer: Option D
Explanation:
No answer description available for this question.
____________________ flux is used for the extraction of metal from its self fluxing ores?
____________________ flux is used for the extraction of metal from its self fluxing ores?A. No
B. Acid
C. Basic
D. NeutralWith decrease in the grain size of a material, its creep resistance
Question: With decrease in the grain size of a material, its creep resistance
[A].increases. [B].
decreases. [C].
remains constant. [D].
either (a) or (b) ; depends on the material. Answer: Option C
Explanation:
No answer description available for this question.