Questions

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He will pay ______ for his foolishness.

By how many atomic mass units do subsequent members of homologous series differ?

What is the number of atoms constituting a molecule known as?

If price of an article decreases from Rs 40 to Rs 30, quantity demanded increases from Q1 units to 7500 units. If point elasticity of demand is -1 find Q1?

To which class does Oxyreductases, transferases, hydrolases belong?

A manufacturer faces price elasticity of demand of a -2 for its product. If it lowers its price by 5%, the increase in quantity sold will be

An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is

Curd contains mainly ___ acid.