Questions

Acid rain is caused by release of ___ and___ into the air.

A pair of contrasting characters controlling the same trait is called

The maximum number of electrons that can be accommodated in a shell is indicated by the formula

In the modern periodic table, which of the two periods contain 8 elements each?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
If it would (1)/ rain, they will (2)/not come. (3)/ No Error (4)

The kinetic energy of a ball weighing 0.5 kg moving with a velocity of 4 m/s will be

If the distance travelled by an object is zero, then the displacement of the object

As per the 2016-17 Budget, the largest source of money to the Government of India is