Chemistry-
General
Easy
Question
ForthefollowingV-TplotforagasundergoingaprocessfromstateAtostateB,selectthecorrectalternative(s).
- Pressureconstantlyincreases
- Pressure first increases, thendecreases
- Finalpressureislessthaninitialpressure
- Pressurefirstdecreasesthenincreases.
The correct answer is: Pressurefirstdecreasesthenincreases.
Can be seen by drawing isochore lines in the PV graph, greater the volume in isochoric process smaller will be the slope of that isochoric line. Hence the result can be obtained
Related Questions to study
chemistry-
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
ThedirectionofdipoleofC→0 is This means there is slight positive charge on O. This can be explained by:
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
ThedirectionofdipoleofC→0 is This means there is slight positive charge on O. This can be explained by:
chemistry-General
chemistry-
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
Which of the following is correct?
A) H3C-CH3
B) H2C =CH2
C) HC =CH
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
Which of the following is correct?
A) H3C-CH3
B) H2C =CH2
C) HC =CH
chemistry-General
chemistry-
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
Which of the following contain all carbon of equal electronegativity?
Electronegativity is a feature which is relative and depends on several factor like oxidation number, hybridizations etc.
For instance, the electronegativity of differently hybridized carbon are :
Which of the following contain all carbon of equal electronegativity?
chemistry-General
chemistry-
Sulphurformsnumerouscompoundsandshowvarietyofoxidationstates.Italsoexhibitagoodtendencyof catenation.Itformsvarietyofoxoacidsandoxoanionsalso.Sulphuralsooccurinseveralbiomoleculesand is also used in chemotherapy as sulpha drugs. Sulphapyridine was shown to be effective against pneumonia
What is the hybridization of S in this compound.
Sulphurformsnumerouscompoundsandshowvarietyofoxidationstates.Italsoexhibitagoodtendencyof catenation.Itformsvarietyofoxoacidsandoxoanionsalso.Sulphuralsooccurinseveralbiomoleculesand is also used in chemotherapy as sulpha drugs. Sulphapyridine was shown to be effective against pneumonia
What is the hybridization of S in this compound.
chemistry-General
chemistry-
CuSO4+ excess NH3 X CuSO4+ excess KCl Y To Y, excess KCN is added due to which a highly stable complex results. This complex is:
CuSO4+ excess NH3 X CuSO4+ excess KCl Y To Y, excess KCN is added due to which a highly stable complex results. This complex is:
chemistry-General
chemistry-
CuSO4+ excess NH3 X CuSO4+ excess KCl Y The name of Y is:+
CuSO4+ excess NH3 X CuSO4+ excess KCl Y The name of Y is:+
chemistry-General
chemistry-
CuSO4+ excess NH3 X CuSO4+ excess KCl Y The color of species X and hybridization of Cu2+ in it are respectively.
CuSO4+ excess NH3 X CuSO4+ excess KCl Y The color of species X and hybridization of Cu2+ in it are respectively.
chemistry-General
chemistry-
In which of following silicate, the number of corner shared per tetrahedron is 2?
In which of following silicate, the number of corner shared per tetrahedron is 2?
chemistry-General
chemistry-
Which among the following is strongerlew is bases than HN(SiH3)2?
Which among the following is strongerlew is bases than HN(SiH3)2?
chemistry-General
chemistry-
is called benzoylacetonato. B is(Benzoylacetonato)beryllium will show:
is called benzoylacetonato. B is(Benzoylacetonato)beryllium will show:
chemistry-General
chemistry-
Statement 1:
adds to 
C=0 group irreversibly but 
ion adds reversibly
Statement 2: ion is much stronger nucleophile than ion
Statement 1: adds to C=0 group irreversibly but ion adds reversibly
Statement 2: ion is much stronger nucleophile than ion
chemistry-General
chemistry-
Statement 1:Dehydration of 
gives 
as the minor product ad 
as the major product
Statement 2:
can be dehydrated more readily than 
Statement 1:Dehydration of gives as the minor product ad as the major product
Statement 2:can be dehydrated more readily than
chemistry-General
chemistry-
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which structures are identical?
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which structures are identical?
chemistry-General
chemistry-
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which of the following are trans-isomers?
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which of the following are trans-isomers?
chemistry-General
chemistry-
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which of the following are cis-isomers?
Consider the following isomers of [Co(NH3)4Br2]+. The black sphere represents Co, gray spheres represent NH3 and unshade spheres represent Br.
Which of the following are cis-isomers?
chemistry-General
