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Akshita Gupta 7 years, 11 months ago

I think it's monazite. ,Due to the alpha decay of thorium and uranium, monazite contains a significant amount of helium, which can be extracted by heating. Monazite is an important ore for thorium, lanthanum, and cerium. It is often found in placer deposits. ... Monazite is radioactive due to the presence of thorium and, less commonly, uranium.
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Gurvinder Kaur 7 years, 11 months ago

Phenol+NaOH=ONa-benzene+CH3I=Anisole

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Vedant Gupta 7 years, 11 months ago

Please confirm
No its a lie
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Sakshi Rai 7 years, 11 months ago

Jab do binduo k beech koi dhara flow nhi hoti tb unke beech k potential diffrence ko EMF kahte h.....V=E-ir
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Mahak Gupta 7 years, 11 months ago

Because nitro is electron withdrawing group
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Vikrant Vijay 7 years, 11 months ago

Tertiary Alcohol
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Chesta Mittal 7 years, 11 months ago

Zwitter ion
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Sakshi Rai 7 years, 11 months ago

Mtb. Do cheejo ko milaker apne mtb. Ki cheej banana unka hybrid kehlata h..jaise b-cell nd cancer cell ko milaker hat medium m grow karaya gya nd hybrid cell prapt hui jo ki monoclonal antibody banane k lie correct thi...
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Alisha Bisht 7 years, 11 months ago

Organic

Sakshi Rai 7 years, 11 months ago

Achhe se padhoge to dono hi easy lagegi yrr

Manish Rajvansh 7 years, 11 months ago

Organic will be easier as it is quite interesting.

Lekha Raj 7 years, 11 months ago

Organic

Rhitika Rai 7 years, 11 months ago

Inorganic

Harina Tharish 7 years, 11 months ago

Inorganic

Sonal Nivsarkar 7 years, 11 months ago

Inorganic
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Simran Bammi 7 years, 11 months ago

Rate law is the expression in which rate of reaction is given in terms of molar concentration of reactants with each term raised to some power which may or may not be equal to stioichiometric coefficient of the reacting species in a balanced chemical equation and law of mass action is that at a given temperature rate of chemical reaction is directly proportional to the product of concentration of reactants.
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Annu Gautam 7 years, 11 months ago

Due to poor shielding and nuclear attraction force increases then there is contraction in the size of 4d to 5d.

Swagnik Das 7 years, 11 months ago

Ineffective shielding due to f-orbitals causes more decrease in atomic radii along the period.
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Lekha Raj 7 years, 11 months ago

It's very lenghty
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Sakshi Rai 7 years, 11 months ago

Organic chemistry to achhe se karlena....aange k compitative exams m v jyada organic hi aati h
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Yashika Jain 8 years ago

All NCERT numerical including example intext and exercise
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Aastha Singh 8 years ago

Because to avoid crystal formation. Crystal in ice cream make it feel not so smooth. So to get soft and smooth ice cream we should add gelatin. Hope it helps..
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Shivam Shukla 8 years ago

Sharp melting point a point of temperature where a substance get suffered by sudden change in its physical state. Definite heat of fusion means release of energy in form of heat when this substance changes its physical state
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