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Help me in organic chemistry

Posted by Digvijay Singh 8 years ago

CBSE > Class 12 > Chemistry

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Write disorder of drug

Posted by Akash Kumar 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Deepshikha Gupta 8 years ago

It can change the behavior and mentality of the abuser, abuser lacks in personal as well as social hiegiene, it can decrease the natural efficiency of the abuser, it can results in lack in memory, it may cause cancer, lack of friendly behavior and misbehaves and irritating behavior when have no money to be abused.

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What is the name of NaHSO4

Posted by Sohel Sikandar 8 years ago

CBSE > Class 12 > Chemistry

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Varun Banda 8 years ago

Sodium hydrogen sulfate;

SODIUM BISULFATE;

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How to solve the antilog

Posted by Surbhi Sankhian 8 years ago

CBSE > Class 12 > Chemistry

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Ferromagnetic

Posted by Raj Rai 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Neha Gupta 8 years ago

Substance attracted more towards magnetic field and permanently magnetised

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Why is sulphuric acid not used in the reaction of alcohol with KI

Posted by Shoaib Akhtar 8 years ago

CBSE > Class 12 > Chemistry

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Write the formula of an oxo-anion of manganese in which it shows the oxidation state equal to its group no.

Posted by Anurag Upreti 8 years ago

CBSE > Class 12 > Chemistry

1 answers

N V 8 years ago

MnO4- group no. 7 and oxidation state is also 7

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Exact meaning of mole

Posted by Kumar Ankit 8 years ago

CBSE > Class 12 > Chemistry

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Define isotropic

Posted by Amarnath Singh 8 years ago

CBSE > Class 12 > Chemistry

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Yashika Jain 8 years ago

Means having identical values of a property in all directions

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Isotropic

Posted by Amarnath Singh 8 years ago

CBSE > Class 12 > Chemistry

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Halogens are strong oxidising agent. Comment.

Posted by Priyanka Choudhary 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Yashika Jain 8 years ago

Halogens need only one electron to attain stable Noble gas configuration. Also halogens are highly electronegative wit low dissociation energy and high electron gain enthalpy. Therefore they have tendency to gain an electron. Thus acts as strong oxidizing agent

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Out of Nobel gases only xenon is known to form established chemical compounds

Posted by Priyanka Choudhary 8 years ago

CBSE > Class 12 > Chemistry

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N V 8 years ago

because of its strong electronegativity and similarity with oxygen

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Why NO2 molecule dimerises?

Posted by Priyanka Choudhary 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Deepshikha Gupta 8 years ago

Because of the presence of an odd electron NO2 dimerises.

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How ozone is estimated quantitavely? Give reason.

Posted by Priyanka Choudhary 8 years ago

CBSE > Class 12 > Chemistry

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Transition elements

Posted by Parveen Rawat 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Anurag Upreti 8 years ago

These have incompletely filled d-orbitals

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What is transition metal

Posted by Jyotish Kant 8 years ago

CBSE > Class 12 > Chemistry

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Varun Banda 8 years ago

A transition metal is "an element whose atom has a partially filled d sub-shell, or which can give rise to cations with an incomplete d sub-shell".

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What is the carbon called which is doubly bonded with another carbon? (Allyl?)

Posted by Rashi Bari 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Arathy S 8 years ago

It's not allyl..

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What is a fuel cell

Posted by Master Abhishek Khandelwal 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Yashika Jain 8 years ago

An electrochemical cell that converts chemical cell from fuel to electricity

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Convert propene to propane

Posted by Ashish Kumar 8 years ago

CBSE > Class 12 > Chemistry

2 answers

Ashish Kumar 8 years ago

Okk

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Aab Bbbbbbb 8 years ago

When propene is react with HBr in presence of peroxide effect gives chloropropane then it further reduce with LiAlH4 gives propane

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What happens when glucose reacts with HI ?

Posted by Uddipan Chowdhury 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Shekhar Bohare 8 years ago

It forms normal hexane

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What conclusion can be drawn from the equation p=p1°+(p2°-p1°)x2 ?

Posted by Osag Gaso 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Rashi Bari 8 years ago

P=p1+p2

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Coordination no. Of nacl

Posted by Simran Singh 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Yashika Jain 8 years ago

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Ge doped with In

Posted by Ayush Tyagi 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Rashi Bari 8 years ago

P type semiconductor will be formed because ge belongs to group 14 and in to group 13.

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Why is glass considered as supercooled liquid?

Posted by Vidisha Vasudev 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Sahiba Bhayana 8 years ago

Refer ncert intext unsolved ques.

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Which polymer is used in cosmetic implants and why

Posted by Ayush Verma 8 years ago

CBSE > Class 12 > Chemistry

1 answers

Rashi Bari 8 years ago

Biodegradable polymers like phbv. Since it is a biodegradable polymer, it doesn't cause side effects i.e doesn't react with skin tissues and degrades easily by itself.

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why sulphuric acid is not used for preparation for haloqlkene with KI

Posted by Gauranshu Mathur 8 years ago

CBSE > Class 12 > Chemistry