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SANKALP S YANAMANDRA from DELHI PUBLIC SCHOOL, SURAT
Subject :NSO    Class : Class 8

Read the given statements and select the correct option.
Statement 1: Petrol condenses near the top of the fractionating column while diesel oil near the middle of the column.
Statement 2: Petrol is more volatile than diesel oil.

A Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C Statement 1 is true and statement 2 is false.
D Both statements 1 and 2 are false.


Ans 1:

PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Class : Class 8

Ans 2:

Bhagyesh Kamal from DPS, Mumbai
Class : Class 8
A

Ans 3:

Priyanka Sinha from National Public School International, Mysore
Class : Class 8
B

Ans 4:

PARTH JAIN from DPS INDIRAPURAM, GHAZIABAD
Class : Class 8

Ans 5:

KARTIK SHINDE from Delhi Public school Rau Indore , indore
Class : Class 4
b Is the correct ans

Ans 6:

Shreyans Mondal from Sri Chaitanya Techno School Kaggadasapura Campus 1, Bengaluru
Class : Class 10
it must be B. The altitude of condensation depends on the boiling point and not on the volatility

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