# What is the easiest way to memorize unit conversions?

The mnemonic “King Henry Died Drinking Chocolate Milk” gives students a funny, memorable way to keep the prefixes straight. The song includes an explanation of the following prefixes: kilo, hecto, deca, deci, centi, and milli.

## Do you have to memorize conversions chemistry?

Yes. You should have such unit conversions memorized. For example, on a quiz you may be given the size of an object in nanometers. You must know how to convert this to the SI base unit meter for use in formulas (1 m = 10-9 nm).

## Can I skip organic chemistry for JEE?

If you are happy enough with NITS or some state government engineering colleges through MAINS score, then yes you can clear it.

## What is the fastest way to learn organic chemistry reactions?

Learning Organic Chemistry requires problem practice. You should attempt all NCERT questions, then your reference book exercises and hit the past year papers. Spend all the extra time you save from theory for organic chemistry into solving problems. So, work the problems!

## How do you survive in organic chemistry?

1. Review organic chem basics before the first class.
2. Make organic chem your priority.
3. Ask a lot of questions.
4. Form study groups.
6. Don’t simply memorize; seek to understand.
7. Give yourself the credit you deserve.

## Why is the metric system hard?

The metric system simplifies units of measurement by converting between larger and smaller units using multiples of ten. Each larger unit is exactly 10 times larger than the previous unit. This can be difficult to get used to, since the Imperial measurement system is not set up this way.

## What are the 7 metric units?

• Length – meter (m)
• Time – second (s)
• Amount of substance – mole (mole)
• Electric current – ampere (A)
• Temperature – kelvin (K)
• Luminous intensity – candela (cd)
• Mass – kilogram (kg)

## Is the metric system easy to learn?

The metric system is a decimal system, so it’s easier to learn than the non-decimal U.S. system. Using the metric system has several advantages over the U.S. system, but fractions are easier with the U.S. system.

## What metric units are used in chemistry?

The final value will be in mol/L, or M. Hopefully this example displays how we can use standardized units to solve problems! Units commonly used in chemistry include grams, moles, liters, centimeters, and meters. These units are also known as SI Units.

## Which part of chemistry has highest weightage in JEE Mains?

Organic chemistry is the most weighted of the three areas, with a consistent weighting practically every year. Important topics for JEE Chemistry have been grouped across three sections: organic, inorganic, and physical chemistry.

## Is NCERT enough organic chemistry?

Dear student, For jee mains organic chemistry, ncert is not enough. Because for ncert, you can only get the basic reactions. And while using a side reference book like advanced problems in organics chemistry by MS CHOUHAN you will get range of questions of organic chemistry.