EASY
NDA & NA EE
IMPORTANT
Earn 100

Which one of the following does not represent the salt, calcium carbonate?
(a)Lime water
(b)Limestone
(c)Chalk
(d)Marble

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Important Questions on Elements, Compounds and Mixtures
EASY
NDA & NA EE
IMPORTANT
Which one of the following substances is not a mixture?

EASY
NDA & NA EE
IMPORTANT
Which one of the following is termed as 'dry ice'?

EASY
NDA & NA EE
IMPORTANT
Which one of the following is not a monoatomic element?

EASY
NDA & NA EE
IMPORTANT
Which one of the following substances is not a mixture?
