Question

assertion : most metals produce acidic oxides when dissolved in water.
reason : alkali metals have low densities and high melting points.
what is the correct option ​

Answer 1

Answer:

e) A is false but R is true.

Explanation:

Metals form basic oxides.

Eg:

4Na + O₂ ------> 2Na₂O

Na₂O + H₂O ------> 2NaOH

NaOH is a base.