Description : The newman projection formula of 2-3, dimethylbutane is given as X,Y respectively can be:
Last Answer : The newman projection formula of 2-3, dimethylbutane is given as X,Y respectively can be: A. `-CH(CH_(3))_(2) " ... )` D. `H" and " -CH(CH_(3))_(2)`
Description : In the Newman projection for `2,2`- dimethylbutane `X` and `Y` can, respectively, be
Last Answer : In the Newman projection for `2,2`- dimethylbutane `X` and `Y` can, respectively, be A. H and H B. H and ` ... 2)H_(5)` and H D. `CH_(3) and CH_(3)`
Description : Newman projection of Butane is given, C-2 is rotated by `120^(º)` along `C_(2)-C_(3)` bond in anticloclwise direction, the conformation formed is :
Last Answer : Newman projection of Butane is given, C-2 is rotated by `120^(º)` along `C_(2)-C_(3)` ... A. anti B. fully eclipsed C. gauche D. partially eclipsed
Description : Let `[epsilon_(0)]` denote the dimensional formula of the permittivity of the vacuum, and `[mu_(0)]` that of the permeability of the vacuum. If `M = m
Last Answer : Let `[epsilon_(0)]` denote the dimensional formula of the permittivity of the vacuum, and `[mu_(0)]` that of the ... . `mu_(0) = [ML^(2)T^(-1)I]`
Description : The most stable conformation of cyclohexane is the : (a) Haworth form (b) Boat form (c) Newman form (d) Chair form
Last Answer : Chair form
Description : Fischer projection formula of this compound can be represented as :
Last Answer : Fischer projection formula of this compound can be represented as : A. B. C. D.
Description : A long straight wire is carrying a current of 12 A . The magnetic field at a distance of 8 cm is `(mu_(0) =4pi xx 10^(-7) N A ^(2))`
Last Answer : A long straight wire is carrying a current of 12 A . The magnetic field at a distance of 8 cm is `(mu_(0) =4pi xx ... /m^(2)` D. `4xx10^(-5)Wb//m^(2)`
Description : Two particles of of a medium disturbed by the wave propagation are at `x_(1) = 0` and `x_(2) = 1 cm`. The wave is propagating in positive x-direction.
Last Answer : Two particles of of a medium disturbed by the wave propagation are at `x_(1) = 0` and `x_(2) = 1 cm`. The ... `y = (2) sin [(2pi)/(16)(24t-x)]cm`.
Description : A straight rod of mass m and lenth `L` is suspended from the identical spring as shown in the figure The spring stretched by a distance of `x_(0)` due
Last Answer : A straight rod of mass m and lenth `L` is suspended from the identical spring as shown in the figure The spring ... `(mgR)/(2LE)` D. `(mgR)/(E)`
Description : Two thin slabs of refractive indices `mu_(1)` and `mu_(2)` are placed parallel to each other in the x-z plane. If the direction of propagation of a ra
Last Answer : Two thin slabs of refractive indices `mu_(1)` and `mu_(2)` are placed parallel to each other in the x-z plane. If ... )+d^(2))` D. `mu_(1) b=mu_(2)a`
Description : The spin-only magnetic moment [in units of Bohr magneton, `(mu_(B)` of `Ni^(2+))` in aqueous solution would be (atomic number of `Ni=28)`
Last Answer : The spin-only magnetic moment [in units of Bohr magneton, `(mu_(B)` of `Ni^(2+))` in aqueous solution would be ( ... ` A. 2.84 B. 4.8 C. 0 D. 1.73
Description : The focal length of a concave-convex lens of radii of curvature 5 cm and 10 cm is 20 cm. what will be its focal length in water ? Given `.^(a)mu_(w) =
Last Answer : The focal length of a concave-convex lens of radii of curvature 5 cm and 10 cm is 20 cm. what will be its ... water ? Given `.^(a)mu_(w) = 4//3`.
Description : An Organizational Breakdown Structure (OBS) is used to identify: a. the reporting structure and current availability of all individuals in the project. b. technical ability and line of communication ... . d. the reporting structure and lines of communication for all individuals in the projects.
Last Answer : d. the reporting structure and lines of communication for all individuals in the projects.
Description : An Organisational Breakdown Structure (OBS) is used to identify: a. the reporting structure and current availability of all individuals in the project. b. technical ability and line of ... project. d. the reporting structure and lines of communication for all individuals in the projects.
Description : An aircraft is required to intercept and home to a VOR along the 064 radial. The OBS should be set to: a. 064 to get the correct needle sense and a TO indication b. 244 to get the ... the correct needle sense and a FROM indication d. 244 to get the correct needle sense and a FROM indication
Last Answer : b. 244 to get the correct needle sense and a TO indication
Description : An aircraft wishes to track a VOR along the 274 radial. If variation is 10° W, what should be set on the OBS? a. 274 b. 264 c. 094 d. 084
Last Answer : c. 094
Description : An aircraft is tracking inbound to a VOR beacon on the 105 radial. The setting the pilot should put on the OBS and the CDI indications are: a. 285, TO b. 105, TO c. 285, FROM d. 105, FROM
Last Answer : a. 285, TO
Description : Find the projection of A on B. Given A = 10j + 3k and B = 4j + 5k. a) 6 b) 6.25 c) 6.5 d) 6.75
Last Answer : b) 6.25
Description : Which of the following pairs of ions is more stable? (a) `CH_(3)CH_(2)O^(Ө)and CH_(2)=underset("(II)")(CH)-O^(Ө)` (b) `(CH_(3))_(2)underset("(I)")over
Last Answer : Which of the following pairs of ions is more stable? (a) `CH_(3)CH_(2)O^(Ө)and CH_(2)=underset("(II)" ... underset(..)O-CH=CH-CH=overset(o+)"N"Me_(2)`
Description : Standard entropy of `X_(2)` , `Y_(2)` and `XY_(3)` are `60, 40 ` and `50JK^(-1)mol^(-1)` , respectively. For the reaction, `(1)/(2)X_(2)+(3)/(2)Y_(2)r
Last Answer : Standard entropy of `X_(2)` , `Y_(2)` and `XY_(3)` are `60, 40 ` and `50JK^(-1)mol^(-1)` , respectively ... be: A. 500 K B. 750 K C. 1000 K D. 1250 K
Description : Which of the following cannot dissociated as `PX_(5) hArr PX_(3) + X_(2)`
Last Answer : Which of the following cannot dissociated as `PX_(5) hArr PX_(3) + X_(2)` A. `PF_(5)` B. `PCl_(5)` C. `PBr_(5)` D. `PI_(5)`
Description : In the sequence of the following nuclear reaction, `X_(98)^(238) overset(-alpha)(to) Y overset(-beta)(to)L overset(nalpha)(to) ._(90)M^(218)` What is
Last Answer : In the sequence of the following nuclear reaction, `X_(98)^(238) overset(-alpha)(to) Y overset(-beta)(to)L overset( ... of n? A. 3 B. 4 C. 5 D. 6
Description : `"Orange solid"overset(Delta)rarrunderset(gas)"diamagnetic"+underset("residue")"green"` `underset("solid"(X_(2)))"Orange"overset(Delta)rarrunderset("m
Last Answer : `"Orange solid"overset(Delta)rarrunderset(gas)"diamagnetic"+underset("residue")"green"` `underset("solid"(X_(2)))" ... (4))_(2)Cr_(2)O_(7),KNO_(3)`
Description : Draw a labelled diagram to show different trajectories of a satellite depending upon the tangential projection speed.
Last Answer : Draw a labelled diagram to show different trajectories of a satellite depending upon the tangential projection speed.
Description : Two elemets `X(` atomic weight `=75)` and `Y(` atomic weight `=16)` combine to give a compound having `75.8%` X.` The formula of the compound is
Last Answer : Two elemets `X(` atomic weight `=75)` and `Y(` atomic weight `=16)` combine to give a compound having `75.8%` X.` ... C. `X_(2)Y_(2)` D. `X_(2)Y_(3)`
Last Answer : Two elemets `X(` atomic weight `=75)` and `Y(` atomic weight `=16)` combine to give a compound having `75.8%` X. ... B. `xy_(2)` C. xy D. `x_(3)y_(3)`
Description : Two element X (at. Mass = 75) and Y (at. Mass = 16) combine to give a compound having 75.8% of X. the formula of the compound is :-
Last Answer : Two element X (at. Mass = 75) and Y (at. Mass = 16) combine to give a compound having 75.8% of X. the formula of ... ` C. `X_(2)Y_(2)` D. `X_(2)Y_(3)`
Description : Conformational changes in ethane molecule leads the change in:
Last Answer : Conformational changes in ethane molecule leads the change in: A. torsional angle B. bond angle C. bond length D. All of the above
Description : Number of conformational isomers of ethane.
Last Answer : Number of conformational isomers of ethane. A. 7 B. 3 C. 4 D. Infinite
Description : Which conformational state of n-butane lies in higher energy state when rotated along `C_(2)-C_(3)` bond?
Last Answer : Which conformational state of n-butane lies in higher energy state when rotated along `C_(2)-C_(3)` bond?
Description : Which of the following statement(s) is/are true concerning carrier proteins? a. Carrier proteins are distinguished by three types of mechanisms: carrier-type, channel-type, and conduction-type b. ... and open d. Carrier-type transport proteins are equally accessible from either side of the membrane
Last Answer : Answer: b, c Most transport proteins appear to function as carriers, rather than channels. Important distinctions can be made between types of carrier proteins on the basis of transport kinetics. ... a carrier mechanism, the binding site is available only one side of the membrane at any instant
Description : Which of the following statement(s) is/are true concerning cellular ion channels? a. Ion channels are transmembrane proteins that form pores that can conduct ions across the plasma membrane b. ... undergo conformational changes between open states and closed states d. Ion channels can be blocked
Last Answer : Answer: a, b, c, d Ion channels are transmembrane proteins that form pores that can conduct ions across the plasma membrane. Ion channels are formed by membrane-spanning peptides that are arranged ... be blocked by ions or organic compounds that enter the channel, bind there, and occlude the pore
Description : What is the term used for isomers that are in rapid equilibrium? (a) keto-enol tautomers (b) constitutional isomers (c) conformational isomers (d) cis-trans isomers
Last Answer : keto-enol tautomers
Description : Diethyl ether and methyl propyl ether are (a) Conformational isomers (b) Metamers (c) Geometrical isomers (d) Enantiomers
Last Answer : Metamers
Description : The compounds CH3CH2OCH2CH3 and CH3OCH2CH2CH3 are (a) Enantiomers (b) Conformational isomers (c) Metamers (d) Optical isomers
Description : What is true in relation to drug receptors: A. All drugs act through specific receptors B. All drug receptors are located on the surface of the target cells C. Agonists induce a conformational change in the receptor D. Partial agonists have low affinity for the receptor
Last Answer : C. Agonists induce a conformational change in the receptoR
Description : Induction of drug metabolizing enzymes involves: A. A conformational change in the enzyme protein to favour binding of substrate molecules B. Expression of enzyme molecules on the surface of ... C. Enhanced transport of substrate molecules into hepatocytes D. Increased synthesis of enzyme protein
Last Answer : D. Increased synthesis of enzyme protein
Last Answer : C. Agonists induce a conformational change in the receptor
Description : Newman! Did you hear that the actor Wayne Knight has died?
Last Answer : Also in Jurasic Park I believe.
Description : What was with Randy Newman at the Apple Keynote?
Last Answer : He has been diagnosed with the physically debilitating Epstein-Barr virus.
Description : Do you have any thoughts regarding the passing of legendary actor PAUL NEWMAN?
Last Answer : He is an example to us all of a life well-lived in so many different ways. He made the world a better place, he loved, he had fun.
Description : What are black holes with mass satisfying the Ker-Newman inequality called? -Space
Last Answer : answer:
Description : who is Paul Newman?
Last Answer : Paul Leonard Newman was an American actor, film director, race car driver, and entrepreneur. He was the recipient of numerous awards, including an Academy Award, a BAFTA Award, a Screen Actors Guild Award, and a Primetime Emmy Award.
Description : How many eggs did Paul Newman really eat while making the movie?
Last Answer : Need answer