Description : How many structural isomeric alkenes are possible with molecular formula `C_(5)H_(10)` that does not show geometrical isomerism
Last Answer : How many structural isomeric alkenes are possible with molecular formula `C_(5)H_(10)` that does not show geometrical isomerism A. 2 B. 4 C. 5 D. 3
Description : Which is true for the following isomeric forms I & II respectively :
Last Answer : Which is true for the following isomeric forms I & II respectively : A. `{:(IgtII,IgtII,IIgtI,IgtII):}` B ... ):}` D. `{:(IIgtI,IIgtI,IgtII,IgtII):}`
Description : How many isomeric forms are possible for the octahedral complex. `[Rh(en)_(2)(NO_(2))(SCN)]^(+)` ?
Last Answer : How many isomeric forms are possible for the octahedral complex. `[Rh(en)_(2)(NO_(2))(SCN)]^(+)` ?
Description : Select the correct option (s) for the coordination compounds and their respectively isomeric forms.
Last Answer : Select the correct option (s) for the coordination compounds and their respectively isomeric forms.
Description : Why does NH2Cl have any isomeric forms?
Last Answer : Need answer
Description : Whichof the following appeared to be with a significant potential for accumulation through food chains? (1) DDT (2) Parathion (3) Lindane (4) Carbary
Last Answer : (1) DDT Explanation: Mercury and DDT are two persistent toxic materials that accumulate in the food chain and damage the organisms in it. DDT is an insecticide that can pass up the food chain from insects to ... birds, and then from the small birds to birds of prey. It is now banned because of this.
Description : MCI and AT&T are examples of whichof the following? A) Social networks B) Communications systems C) Internet service providers D) Mobisodes
Last Answer : Internet service providers
Description : If a company wants to build a good “corporate image,” it will probably use whichof the following marketing communications mix tools? A. Advertising B. Public relations C. Direct marketing D. Sales promotion
Last Answer : B. Public relations
Description : How many cyclic isomers isomers (structrural and geometrical only) exist for `C_(5)H_(10)`?
Last Answer : How many cyclic isomers isomers (structrural and geometrical only) exist for `C_(5)H_(10)`?
Description : `X underset("ether")overset(Mg)rarrY underset(H^(+))overset("Dry " CO_(2))rarr X overset("hot " KMnO_(4))rarrP` The two isomeric compounds which will
Last Answer : `X underset("ether")overset(Mg)rarrY underset(H^(+))overset("Dry " CO_(2))rarr X overset("hot " KMnO_(4)) ... B. III and IV C. I and IV D. II and III
Description : Compare the properties of two isomeric products x and y formed in the following reaction.
Last Answer : Compare the properties of two isomeric products x and y formed in the following reaction. A. `{:("Acid Strength",H_(2 ... y,y gt x,x gt y,y gt x,):}`
Description : Ethers are isomeric with
Last Answer : Ethers are isomeric with A. Aldehydes B. Acids C. Alcohols D. Ketones
Description : The compound which is not isomeric with diethyl ether is :
Last Answer : The compound which is not isomeric with diethyl ether is : A. Butanone B. Methyl propyl ether C. 2-methyl propane -2-ol D. Butanol -1
Description : How many isomeric compounds are possible for `C_(4)H_(10)O` ?
Last Answer : How many isomeric compounds are possible for `C_(4)H_(10)O` ? A. 4 B. 5 C. 6 D. 7
Description : The carbon atom wh ich becomes asymmetric when the straight chain form of monosaccharide changes into ring form is known as CARBOHYDRATES AND CARBOHYDRATE METABOLISM 9 (A) Anomeric carbon atom (B) Epimeric carbon atom (C) Isomeric carbon atom (D) None of these
Last Answer : A
Description : How many isomeric dichlorobenzenes are there? (a) 3 (b) 6 (c) 9 (d) 12
Last Answer : 3
Description : Which of the following statements is false about glyceraldehyde? (a) Its IUPAC name is 1,2-dihydroxypropanal (b) It is isomeric with 1,3-dihydroxypropanone (c) It is optically active (d) It shows mutarotation
Last Answer : It shows mutarotation
Description : Ethanol is isomeric with (a) Dimethyl ether (b) Ethanal (c) Diethyl ether (d) Propanone
Last Answer : Dimethyl ether
Description : Consider the three isomeric alkanes n-hexane, 2,3-dimethylbutane, and 2- methylpentane. Which of the following correctly lists these compounds in order of increasing boiling point? (a) 2,3-dimethylbutane < 2- ... < 2, 3-dimethylbutane < n-hexane (d) n-hexane < 2-methylpentane < 2,3-dimethylbutane
Last Answer : 2,3-dimethylbutane < 2-methylpentane < n-hexane
Description : Which of the following isomeric compounds show optical isomerism : (a) 1-Aminopentane (b) 2-Aminopentane (c) 3-Aminopentane (d) 2,2-Dimethylpropylamine
Last Answer : 2-Aminopentane
Description : How many isomeric aromatic hydrocarbons are possible for C8H10? (a) 3 (b) 4 (c) 5 (d) 6
Last Answer : 4
Description : In nitroprusside ion the iron and NO exist as Fe (II) and `NO^(+)` rather than the Fe(III) and NO. these forms can be differentiated by
Last Answer : In nitroprusside ion the iron and NO exist as Fe (II) and `NO^(+)` rather than the ... state magnetic moment. D. thermally decomposing the compound.
Description : Assertion (A) Both rhombic and monoclinic sulphur exist as `S_(8)` but oxygen exists as `O_(2)`. Reason (R ) Oxygen forms `ppi-ppi` multiple bond due
Last Answer : Assertion (A) Both rhombic and monoclinic sulphur exist as `S_(8)` but oxygen exists as `O_ ... Statement-I is not correct and Statement-II is correct
Description : The isoenzymes of LDH (A) Differ only in a single amino acid (B) Differ in catalytic activity (C) Exist in 5 forms depending on M and H monomer contents (D) Occur as monomers
Last Answer : Answer : C
Description : Enzymes which exist in multiple forms within single specing of an organism
Last Answer : Ans. Isoenzyme
Description : The point at which the solid, liquid and gaseous forms of a substance co-exist is called its (a) boiling point (b) melting point (c) triple point (d) freezing point
Last Answer : Ans:(c)
Description : The point at which the solid, liquid and gaseous forms of a substance co-exist is called its (a) Boiling point (b) Melting point (c) Triple point (d) Freezing point
Description : For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame?
Last Answer : Yes
Description : Write the three crystalline forms in which Boron exist.
Last Answer : Ans.a) Prismatic Borax (Na2B4O7.10H2O) b) Octahedral Borax (Na2B4O7.5H2O) c) Anhydrous Sodium tetra borate (Na2B4O7
Description : Proteins can exist in the cell in the forms of a. Colloidal particles b. crystalloid c. Both d. none
Last Answer : Colloidal particles
Description : Male and female forms exist. a. Taenia b. Ascaris c. Schistosoma
Last Answer : c. Schistosoma
Description : Elements that exist in two or more distinctly different solid forms are known as: w) azeotropes x) allotropes y) isotopes z) isochores
Last Answer : ANSWER: X -- ALLOTROPES
Description : From which of the following is the geometrical configuration of robot a.Cylindrical configuration b.Polar configuration c.Both A& B d.None of the above
Last Answer : c.Both A& B
Description : STL files contains ______ a.mass properties of the model b.geometrical data c.drawing data d.all of the above
Last Answer : b.geometrical data
Description : The centre of gravity of a plane lamina will not be at its geometrical centre if it is a a.Square b.Equilateral triangle c.Circle d.Rectangle e.Right angled triangle
Last Answer : e. Right angled triangle
Description : The length of a rectangular piece of fabric is twice its width . identify the geometrical representation of this situation when represented as an equation in two variables. Width and length be represented as x and y respectively . -Maths 9th
Last Answer : answer:
Description : For the complex [Fe(en)2Cl2], Cl, (en = ethylene diamine), identify (i) the oxidation number of iron, (ii) the hybrid orbitals and the shape of the complex, (iii) the magnetic behaviour of the complex, (iv) ... an optical isomer also, and (vi) name of the complex. (At. no. of Fe = 26) \ -Chemistry
Last Answer : i) [Fe(en)2Cl2] Cl or x + 0 + 2 (-1) + (-1) = 0 x + (- 3) = 0 or x = + 3 ∴ Oxidation number of iron, x = + 3 (ii) The complex has two bidentate ligands and two ... )2Cl2] Cl, only cis-isomer shows optical isomerism. (vi) Name of complex: Dichloridobis (ethane-1, 2- diamine) Iron (III) chloride
Description : Which kind of isomerism is shown by the complex `[Co(NH_(3))_(5)(ONO)]SO_(4)` ? 1. Ionisation isomerism 2.Linkage isomerism 3. Geometrical isomerism 4
Last Answer : Which kind of isomerism is shown by the complex `[Co(NH_(3))_(5)(ONO)]SO_(4)` ? 1. Ionisation ... are correct only D. Q, R and S are correct only
Description : Which of the following compounds can show geometrical isomerism : (i) Pent-1-ene (ii) 1-chloropropene (iii) 2-Methylbut-2-ene (iv) `CH_(3)-CH=CH-CH_(3
Last Answer : Which of the following compounds can show geometrical isomerism : (i) Pent-1-ene (ii) 1-chloropropene (iii) 2- ... -ene (iv) `CH_(3)-CH=CH-CH_(3)`
Description : Which of the following does not show geometrical isomerism
Last Answer : Which of the following does not show geometrical isomerism A. B. C. D.
Description : (i) `CH_(2)=CH-CH_(2)-CH=CH_(2)` (ii) `CH_(2)=CH-CH=CH-CH_(3)` (iii) `CH_(3)-CH=CH-CH=CH-CH_(3)` The numbers of possible geometrical isomers for the a
Last Answer : (i) `CH_(2)=CH-CH_(2)-CH=CH_(2)` (ii) `CH_(2)=CH-CH=CH-CH_(3)` (iii) `CH_(3)-CH=CH-CH=CH-CH_(3)` The ... . 0, 2, 4 B. 2, 2 4 C. 0, 3, 3 D. 0,23
Description : Which of the following compounds can show Optical isomerism as well as geometrical isomerism?
Last Answer : Which of the following compounds can show Optical isomerism as well as geometrical isomerism? A. B. C. D.
Description : What should be the minimum conditions to show geometrical isomerism ?
Last Answer : What should be the minimum conditions to show geometrical isomerism ? A. Restricted rotation about ... Two different groups at both restricted atoms.
Description : Total number of geometrical isomers in the given compound are :
Last Answer : Total number of geometrical isomers in the given compound are :
Description : Total number of geometrical isomers in the given compound are
Last Answer : Total number of geometrical isomers in the given compound are
Description : No. of Geometrical isomers for following compound is :
Last Answer : No. of Geometrical isomers for following compound is : A. 8 B. 16 C. 32 D. 10
Description : In given compounds how many can show geometrical isomerism : ,
Last Answer : In given compounds how many can show geometrical isomerism : ,
Description : How much geometrical isomers are possible for the given compound? `CH_(3)-CH=CH-CH=CH-CH=CH_(2)`
Last Answer : How much geometrical isomers are possible for the given compound? `CH_(3)-CH=CH-CH=CH-CH=CH_(2)` A. 2 B. 3 C. 4 D. 8