100 mL of PH₃ on decomposition produced phosphorus and hydrogen. The change in volume is _______. (A) 50 mL increase (B) 500 mL decrease (C) 900 mL decrease (D) nil

100 mL of PH₃ on decomposition produced phosphorus and hydrogen. The

1.	100 mL of PH₃ on decomposition produced phosphorus and hydrogen. The change in volume is _______. (A) 50 mL increase (B) 500 mL decrease (C) 900 mL decrease (D) nil
Answer» 50ML INCREASE (a)is the CORRECT OPTION