A. Molybdenum stainless steel
B. Mild steel
C. High silicon iron (14% Si)
D. Copper
A. Aqueous ammonia
B. Beer
C. H2SO4 (95%)
D. Phosphoric acid (95%)
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. Monel metal
B. Dow metal
C. German silver
D. Babbitt metal
A. Moving mercury and graphite
B. Graphite and moving mercury
C. Moving mercury and carbon
D. Moving mercury and crimped steel wire
A. 0.5
B. 2
C. 40
D. 75
A. Silicone rubber, teflon, porcelain and wood
B. Nickel, monel, stainless steel and graphite
C. Aluminium, copper, high silicon iron
D. Brass, cast iron, mild steel and tin