Recent questions tagged chemistry

The solubility of a substance in water is 40

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Which of the following is an endothermic process?

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calculate the weight in grams of 5.6l of chlorine gas at an dp ?

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What is the conversion of the solid into liquid by heating called

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A mixture of ozone and oxygen containing 20% BY VOLUME OF OZONE DIFFUSE THR

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D3 Transition metal complexes

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A mixture of ozone and oxygen containing 20% by volume of ozone , diffused

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List – I List – II (Compound formed) A)Deuterolysis of metal nitride

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Out of methane ethane propane and butane the enthalpy of combustion will be

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The correct order of dielectric values in the following is

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the correct order of dielectric constant values in the following is

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Gold has a face-centred cubic structure with a unit length 4.07 Å, a densi

asked Nov 26 by abhijeetmtekam19

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The solubility product of silver chromate in water is 2.0 × 10–12 at 25

asked Nov 26 by abhijeetmtekam19

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The solubility product of silver chromate in water is 2.0 × 10–12 at 25

asked Nov 26 by abhijeetmtekam19

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The object remained at rest because

asked Nov 25 by rosemariesumondong.rs11.rs

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A book is at rest on top of a table

asked Nov 25 by rosemariesumondong.rs11.rs

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Dry air containts 79% N2

asked Nov 24 by mohitepallavi99

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8gm NaOH dissove in 500ml volume of solution calcute the active mass of NaO

asked Nov 22 by pritipragyan03

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State at which forward and reverse reaction occurs in same rate

asked Nov 22 by pritipragyan03

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A assignment.pdf Activity Close of Hg. 16. A spherical balloon of 21cm diam

asked Nov 21 by dekshya76

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Unlike metals in the same row,non metals have higher

asked Nov 21 by formys1pronly

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the compound with maxium dipolement among the following is

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The equilibrium constant for the reaction

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The equilibrium constant for the reaction

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Koh is used in the making of

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A sucrose solution in 50 g water boils at 100.15 °C. If this solution is h

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The process in which substance gains electrons is called

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The reduction reaction of ketone with aluminium isopropronide that results

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fractional distillation of crude oil is taking place in basmer convertor f

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Petrol and diesel can be obtained from

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Calculate the change in entropy when 200 g of H2O at 100oC is mixed with 30

asked Nov 10 by bansilgerame8

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Which one of the following has largest size? * al, al3+

asked Nov 10 by riya38295

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If the value of Avogadro number has changed does the ratio of molecules cha

asked Nov 9 by nimishaaloshious

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An open vessel at 400 k is heated and 40% of gas inside escapes out. Final

asked Nov 8 by vittalbhumkar

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An open vessel at 400 k is heated and 40% of gas inside escapes out. Final

asked Nov 8 by vittalbhumkar

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When 1.0 kg of anthracite coal is burned about 7300 kcal is evolved. What a

asked Nov 8 by hk180060

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Which canal was started in the year of 1869

asked Nov 7 by joshinirmal1983

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The vapour pressure of 98% aqueous solution of A is 700 mm of Hg at 373 K.

asked Nov 7 by tejas9274

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The energy level of a denser atom typically liesvery close to

asked Nov 7 by reddykarnavijaya

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calculate the weight in grams of 5.60 litres of chlorine gas at ntp

asked Nov 6 by binodgole101

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H,SO, - XII (2015) EDIUM) [Full Marks: 70, Pass Marks : 23 * Questions Nos.

asked Nov 6 by nyadav3095

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Calculate entropy change ( S) and free energy change ( G) for the conversio

asked Nov 5 by ikarnaarya

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Digestion food is desirable or undesirable change

asked Nov 3 by jyothi.acharya2003

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2- Calculate (q) %3D q = (m¡s1 + m2s2)AT %3D 3- Calculate AH. AH = -× M.w

asked Nov 2 by payamshaqlawa1

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Amino acids in living organisms occur as?

asked Nov 2 by avergoles

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Why ch2(cooh)2 shows geometric isomerism?

asked Nov 1 by dewalshikha

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if in a pair of immiscible a common solute dissolved in both and equilibriu

asked Oct 31 by arushiravindran2002

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Identify the products in the following reactions. Write their IUPAC names a

asked Oct 30 by saiv93585

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A metal of atomic mass equal to 75 grams per mole form a lattice edge of 5

asked Oct 30 by eugenemendoza716

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What are ionic crystals?

asked Oct 29 by mosesdauda10

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