Home
Class 12
CHEMISTRY
CH2 = C=O to underset("(dilketene)")X ...

`CH_2 = C=O to underset("(dilketene)")X`
Correct statement is

A

In `CH_2 = C=O` , the two `pi` bonds ar perpendicular to each other

B

Y is `H_2 C = C =CH_2`

C

Y is optically inactive

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
D

Conceptual
Promotional Banner

Topper's Solved these Questions

  • CARBOXYLIC ACIDS

    AAKASH SERIES|Exercise PRACTICE SHEET-4 (Linked Comprehension Type Questions)|7 Videos
  • CARBOXYLIC ACIDS

    AAKASH SERIES|Exercise PRACTICE SHEET-4 (Matching Type Questions)|2 Videos
  • CARBOXYLIC ACIDS

    AAKASH SERIES|Exercise PRACTICE SHEET-4 (Single Answer questions)|6 Videos
  • CARBOHYDRATES

    AAKASH SERIES|Exercise Practice Sheet-5|30 Videos
  • CARBOXYLIC ACIDS AND DERIVATIVES

    AAKASH SERIES|Exercise CONVERSIONS|19 Videos

Similar Questions

Explore conceptually related problems

CH_3 - C -=C-CH_2CH_2CH_3 overset(BF_3 // C Cl_4)to x . The correct statement is/are

H_2 C=C=O+ CH_2 N_2 overset(-78^@ C)to Product . Correct statements about the reaction is

CH_2 = CH - CH = underset(CH_3)underset(|)C-CH_3 overset(+HBr)to CH_3-overset(Br)overset(|)CH-CH = underset(CH_3)underset(|)C-CH_3 + underset((II))(CH_3 - CH ) = CH - underset(CH_3)underset(|)overset(Br)overset(|)C-CH_3 Correct statement about the above reaction is

CH_(3)-underset(CH_(3))underset(|)CH-CH=CH_(2)+H_(2)O overset(H^(+))toX What is X ? Suggest the mechanism.

An organic compound (A) underset(Cl)underset(|)CH_2 - CH_2 - underset(Cl)underset(CH_2) on reduction with red P_4 and Hl gives propane (A) on hydrolysis by an alkali followed by oxidation gives B(C_3 H_4 O_4) , which on heating gives (C). Both (B) and (C) gice effervescencence with sodium hydrogen carbonate. (B) on reacting with alcohol gives (D) , C_7 H_(12) O_8 a well known synthetic reagent. Now answer the following questions. Compound (C) underset(Delta)overset(P_4 O_(10))to Product (F). Hence , the product (F) may be

CH_3CH = CH_2 overset(HCl)(to) X underset("heat") overset(Dr Ag_2O)(to) Y the product Y in the above sequence is

Isoprene, CH_(2) = C-underset(CH_(3))underset(|)(CH)=CH_(2) , is the repeating unit in

An organic compound (A) underset(Cl)underset(|)CH_2 - CH_2 - underset(Cl)underset(CH_2) on reduction with red P_4 and Hl gives propane (A) on hydrolysis by an alkali followed by oxidation gives B(C_3 H_4 O_4) , which on heating gives (C). Both (B) and (C) gice effervescencence with sodium hydrogen carbonate. (B) on reacting with alcohol gives (D) , C_7 H_(12) O_8 a well known synthetic reagent. Now answer the following questions. Compound (A) underset((ii) H^+)overset((i) KCN//C_2H_2OH)to product (G). The product (G) is

Arrange the compound in order or decreasing reactivity for nucleophilic addition reaction underset((I)) ( CH_3 - overset(O ) overset(|) C - CH_2 -CI ) underset((II))(CI- CH_2 - overset(O ) overset(||)C-H ) underset( (III))( H- overset(O ) overset(||)C-H ) underset((IV ))(H_3 C- overset(O) overset(|| ) C-CH_3)

Name the following compounds according to IUPAC system. (i) CH_(3) - CH_(2) - underset (CH_(2)Cl) underset(|)(CH) - overset (CH_(2)OH) overset(|) (CH) - underset (CH_(3)) underset (|) (CH) - CH_(3) CH_(3)- underset (CH_(3)) underset(|) (CH) -CH_(2) - underset(OH) underset(|) (CH) - overset (CH_(2)OH) overset(|) (CH) - CH_(2) (iii) (iv) H_(2)C = CH - underset (OH)underset (|) (CH) - CH_(2) - CH_(2) - CH_(3) (v) CH_(3) - underset (CH_(3)) underset ( |) C = underset (Br)underset(|) C - CH_(2)OH