Which of the following statements is/are not correct for D-(+) glyceraldehyde : (A) The symbol D...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=GfCeGMCw1Sg


Duration: 3:40
21 views
0

Which of the following statements is/are not correct for D-(+) glyceraldehyde :
(A) The symbol D indicates the dextrorotatory nature of the compound
\( \mathrm{P} \)
(B) The sign(+) indicates the dextrorotatory nature of the compound
W.
(C) The symbol D indicates that \( (-\mathrm{OH}) \) group lies left to the chiral centre in the conventionally correct Fischer projection diagram
- (D) The symbol D indicates that \( (-\mathrm{OH}) \) group lies right to the chiral centre in the conventionally correct Fischer projection diagram
(1) \( \mathrm{A}, \mathrm{B}, \mathrm{C} \)
(2) A, C
(3) A, B, C, D
(4) A, D
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-13The number of possible enantiomeric pairs that can be produced during monochlorination of 2-meth...
2022-12-13The best reagent to convert pent-3-en-2-ol into pent \( -3 \)-en \( -2 \)-one is - (1) Acidic di...
2022-12-13Which is / are correct statement. (A) The difference in angular momentum associated with the ele...
2022-12-13\( \mathrm{KMnO}_{4} \) oxidizes \( \mathrm{X}^{n+} \) ion to \( \mathrm{XO}_{3}^{-} \), itself ...
2022-12-13Which compound is different from the others? \( \mathrm{P} \) (1) (2) W (3) (4)
2022-12-13Amongst the following compounds, the optically active alkane having lowest molecular mass is (1)...
2022-12-13In which of the following process reaction is fastest complete. (A) \( K=10 \) (B) \( K=1 \) (C)...
2022-12-13The difference between the reaction enthalpy change \( \left(\Delta_{\mathrm{r}} \mathrm{H}\righ...
2022-12-13Standard molar enthalpy of formation of \( \mathrm{CO}_{2} \) is equal to :- P (A) Zero W (B) St...
2022-12-13\begin{tabular}{|l|l|l|l|} \hline \multicolumn{2}{|c|}{ Column-I } & \multicolumn{2}{|c|}{ Colum...
2022-12-13Which of the following statements is/are not correct for D-(+) glyceraldehyde : (A) The symbol D...
2022-12-13The value of enthalpy change \( (\Delta \mathrm{H}) \) for the reaction \[ \mathrm{C}_{2} \mathr...
2022-12-13The standard enthalphy of formation of \( \mathrm{NH}_{3} \) is \( -46.0 \mathrm{~kJ} \mathrm{~m...
2022-12-13The standard heats of formation of \( \mathrm{CH}_{4}(\mathrm{~g}), \mathrm{CO}_{2}(\mathrm{~g})...
2022-12-13The enthalpy of neutralisation of \( \mathrm{NH}_{4} \mathrm{OH} \) with \( \mathrm{HCl} \) is \...
2022-12-13Calculate standard heats of formation of carbon-di-sulphide (t). Given the standard heat of comb...
2022-12-13The heat of combustion of graphite and carbon monoxide respectively are \( -393.5 \mathrm{~kJ} \...
2022-12-13Heats of combustion of methane, carbon and hydrogen are \( -212,-94,-68 \mathrm{kcal} \mathrm{mo...
2022-12-13For the reduction of aldehydes and ketones into alcohol the reagent which can be used is/are : W...
2022-12-13As per reaction, \( \mathrm{N}_{2}(\mathrm{~g})+2 \mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 ...
2022-12-13For the reaction, \( P \) \[ \mathrm{C}_{3} \mathrm{H}_{8}(\mathrm{~g})+5 \mathrm{O}_{2}(\mathrm...


Tags:
pw