Question

1)LPG burns with a __
A)non luminous flame
B)luminous flame
C)yellow flame
D)both a and b


2)in improved chulhas, smoke is removed by
a)pipes
b)windows
c)doors
d)chimneys




pls answer and give reasons for ur answer........​

Answer 1

Answer:

1-c

2-d is the correct answer

Answer 2

Explanation:

If I am not wrong,the answer would be:

Ans.1)(B)

Ans.2)(D)

The reasons are:

Ans.1)LPG ALWAYS BURNS WITH A FLAME

Ans.2)THE MOST COMMON APPLICATION ARE CHIMNEYS.

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