1. Home
  2. / Forum

User Forum

Ask Your Question
PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Subject :NSO    Class : Class 8

Observe the figure of destructive distillation of coal. What are the three fractions X, Y and Z?


X Y Z
A Coal gas Coal tar Coke
B Coal gas Coke Coal
C Coal gas Coal tar Impure coal
D Carbon dioxide Coal tar Coal


Ans 1:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8

Ans 2:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8

Ans 3:

Pranav from JSS Public School, Bengaluru
Class : Class 10
The right answer is Option A

Post Your Answer