Questions

The pH of a solutiion is 3. When its pH changes to 6, then H+ ion concentration

Oxygen molecule is ______.

A standard drink is generally

The element with the highest electron affinity among halogens is

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’.

Critics of television often (1)/ focus on the prevalent of (2)/ violence in today’s programmes. (3)/ No error (4)

What is the total number of members in Rajya Sabha from States and Union Territories?

Meter in a vehicle that calculates distance covered by the vehicle is called __________.

Salination of soil is caused by