Things to follow during exam day...

Important concepts of physics (sec B)

Important concepts of Chemistry (sec B)

Important concepts of physics (sec A)

unit wise important concepts of chemistry (secA)

How to prepare well for exam in less time

Easy way to memorize some important uses in chemistry

Define buffer.Explain types of buffer with examples.

Preparation of ethyl alcohol (ethanol) from molasses

preparation of formaldehyde

chemical properties of acetone

uses of acetone

How is acetone obtained from isopropyl alcohol.(mqp)

Preparation of acetone (PYQ)

Uses of Photocell (PYQ)

photocell(PYQ)

Radio active safety measures (PYQ)

Properties of X-ray (MQP)

uses or application of x-ray (MQP)

Production of x-ray (PYQ)

Manufacture of nitric acid by ostwald's process. (PYQ)

Uses of nitric acid (MQP)

Define Aquaregia. mention it's uses. (MQP)

Hydrogen peroxide important reaction (MQP)

physical properties of Hydrogen peroxide (MQP)

uses of Hydrogen peroxide (PYQ)

preparation of Hydrogen peroxide (PYQ)

physical properties of sulphuric acid (MQP)

Uses of sulphuric acid(PYQ)

Action of sulphuric acid (MQP)