Vidyalelo
Mining Engineering · Q251

Mine Ventilation

Engineering and GATE · Mining Engineering · question 251

Q251

H2S is . . . . . . . . gas.

A.
noxious
B.
inflamable gas
Answer
C.
poisonous
D.
non poisonous

Answer: Option B

Solution

Answer: Option B
No explanation is given for this question Let's Discuss on Board
PreviousNext
All Mine Ventilation questions