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Write the property of cathode ray

Posted by Singh Abhimanyu 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Why hydrogen not get actual place in preodic table

Posted by Mukund Prajapat Prajapat 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Arnav Singh 8 years, 1 month ago

It shows both metalic and non-metalic character

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How to prove PV is equal to nrt

Posted by Shray Sharma 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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What is bond length

Posted by Ankit Kumar 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Aarti Birkhani 8 years, 1 month ago

It is defined as the internuclear distance between two atoms in a molecule.

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What is fractional distillation in punjabi language

Posted by Karan Kahlon 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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What is fractional distillation defination in punjabi language

Posted by Karan Kahlon 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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How to determine ISO, neo, secondaryand tertiary functional groups

Posted by Gaurav Singh 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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What is the value of the ln or log(e)

Posted by Sumeet Mandal 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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What is the population of India.?

Posted by Manjeet Singh 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

A Z 8 years, 1 month ago

The current population of India is 1.34 or 1.35 billions.

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How to prepare baking powder?

Posted by Niketa Singh 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

A Z 8 years, 1 month ago

Combine half a teaspoon of cream of tartar and quarter a teaspoon of bicarbonate of soda to prepare baking powder.

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H2So4

Posted by Bibhuti Narayan Singh 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Who gave the term hydrocarbon ?

Posted by Aryan Raj 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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What is back bonding

Posted by Vivek Sharma 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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The number of structural isomeric alkanes having the molecular formula c5h12 is

Posted by Akash Deep 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Akash Deep 8 years, 1 month ago

Three

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out of o2 and co2 which diffuses faster

Posted by Mohd Arma 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Can I know that what is the importance of organic chemistry

Posted by Bibin K 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Calculate h+concertation

Posted by Pavan Baliga 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Formation of amonia molecule

Posted by Ankur Borah 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Explanation of iupac name of DDT?

Posted by Kam Boj 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

A Z 8 years, 1 month ago

1,1,1 Trichloro 2,2 bisparachlorophenylethane

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What is photoelectric effect

Posted by Vedant Ujjwal 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

A Z 8 years, 1 month ago

The photoelectric effect refers to the emission of electrons from the surface of a metal in response to incident light.

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How many gram are contained in 1 gram atom of Na

Posted by Lalit Patil 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Manvi Saini 8 years, 1 month ago

23. Grams

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Why is NH3 is liquid and pH3 is a gas?

Posted by Shivansh Malik 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Kam Boj 8 years, 1 month ago

Because in NH3, there is hydrogen bond because of more electronegative element and hydrogen bond supports liquid nature of compound.

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what is Afbau rule.

Posted by Bharti Sinha 8 years, 1 month ago

CBSE > Class 11 > Chemistry

3 answers

Aditya Raj Singh 8 years, 1 month ago

According to afbau principle the shell having low energy firstly they filled when they acquired their maximum quota the having high energy start filling

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Aditya Raj Singh 8 years, 1 month ago

According to Afbau principle the shell having low energy firstly they filled when they acquired their maximum quota the having high energy filled

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Shivansh Malik 8 years, 1 month ago

It is a rule which arrange the shell in increasing energy order.

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S block element propite

Posted by Harsh Sharma 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Formula of methane

Posted by Akash Thakur 8 years, 1 month ago

CBSE > Class 11 > Chemistry

3 answers

Zeeshan Sande 8 years, 1 month ago

Ch4

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Krishan Kant 8 years, 1 month ago

ch4

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Naveen Singh 8 years, 1 month ago

CH4

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Write the chemical formula for Calgon.

Posted by Amrita Pradhan 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Sushil Kumar 8 years, 1 month ago

Sodium hexamata phosphate =Na6P6O18

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What is nucleotide

Posted by Amit Pal 8 years, 1 month ago

CBSE > Class 11 > Chemistry

2 answers

Ashish Soni 8 years, 1 month ago

Nucleotide is a fundamental unit of DNA which is formed by phosphate group , Deoxyrebose pentose sugar and nitogenous base.

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Manvi Saini 8 years, 1 month ago

Building blocks of nucleic acid

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What is charle's law?

Posted by Daljeet Singh 8 years, 1 month ago

CBSE > Class 11 > Chemistry

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Why life exist

Posted by Akash Nigam 8 years, 1 month ago

CBSE > Class 11 > Chemistry

1 answers

Amar Kumar 8 years, 1 month ago

when a group of atoms is driven by an external source of energy (like the sun or chemical fuel) and surrounded by a heat bath (like the ocean or atmosphere), it will often gradually restructure itself in order to dissipate increasingly more energy. This could mean that, under certain conditions, matter inexorably acquires the key physical attribute associated with life.

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How many Sigma and pi bond are present in butene

Posted by Sk Shukla 8 years, 1 month ago

CBSE > Class 11 > Chemistry