Question

Find out the odd one among the given molecules.
HCl,HF,NaCl,H2O
​

Answer 1

Answer:

NaCl is the answer

Hope it helps !!!!

Answer 2

To find :

odd one out between HCl, HF, NaCl, H2O

Solution :

NaCl is the answer, as all other compounds contain Hydrogen in it except NaCl

• HCl = hydrochloric acid

=hydrogen + chlorine

• HF = hydrogen + fluorine

= hydrogen fluoride

• H2O = water

= hydrogen + oxygen

but, NaCl = sodium chloride

it has no hydrogen in it

hence, NaCl is the odd one out