1.

Which of the following is a triatomic molecule?

Answer»

Glucose
Helium
Carbon DIOXIDE
HYDROGEN

Solution :Hint : (a) `"Glucose"=C_(6)H_(12)O_(6)" (Poly atomic molecule)"`
(b) `"Helium"=He"(MONO atomic molecule)"`
(c ) `"Carbon dioxide "=CO_(2)" (Triatomic molecule)"`
(d) Hydrogen `=H_(2)"(Diatomic molecule)"`


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