Questions

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Which of the following is the most abundant metal on Earth's crust?

Constantly running system - program processes are known as

What is the name of the deadly volcano in Indonesia that erupted again in May 2016?

The amount of BaSO4 formed on mixing an aqueous solution of 2.08 gm of BaCl2 and excess of dilute H2SO4 is ___.

(atomic weights : Ba = 137, Cl = 35.5, S = 32, O = 16)

Which one of the following is a cation?

RNA is a polymeric molecule. What does RNA stand for?

The outermost layer of skin is