Description : Consider the following sequence of reactions The product (A) and (B) are, respectively :
Last Answer : Consider the following sequence of reactions The product (A) and (B) are, respectively : A. B. C. D.
Description : Consider the following sequence of reactions: Identify product C:
Last Answer : Consider the following sequence of reactions: Identify product C: A. B. C. D.
Description : Consider the following sequence of reactions: The products (B) and (C) are:
Last Answer : Consider the following sequence of reactions: The products (B) and (C) are: A. B. C. D.
Description : Consider the following sequence of reactions : `H_(2)C = CH-CH =CH_(2) overset(Br_(1)(1 "mole"))underset(C CI_(4))rarrA overset(1.KCN("excess"))unders
Last Answer : Consider the following sequence of reactions : `H_(2)C = CH-CH =CH_(2) overset(Br_(1)(1 "mole"))underset(C ... ))underset(|)(CH)-(CH_(2))_(2)-NH_(2)`
Description : Consider the following sequence of reactions: `overset(C CI_(4))underset(Delta)rarr A overset(1.CH_(2)=CH-CH_(2)Br)underset(2.H_(3)O^(o+),Delta)rarrB`
Last Answer : Consider the following sequence of reactions: `overset(C CI_(4))underset(Delta)rarr A overset(1.CH_(2)=CH-CH_(2) ... end product (B) is: A. B. C. D.
Description : The product P obtained through the following sequence of reactions is
Last Answer : The product P obtained through the following sequence of reactions is A. 3-chloroaniline ... C. 3-bromochlorobenzene D. 3-bromoaniline
Description : The product `(Y)` of the following sequence of the reactions would be
Last Answer : The product `(Y)` of the following sequence of the reactions would be A. B. C. D.
Description : The product B of the following sequence of reactions is `C_(6)H_(5)CONH_(2) overset(Br_(2))underset(NaOH)toA overst(NaNO_(2)//HCl)underset(ul(" "0-5^(
Last Answer : The product B of the following sequence of reactions is `C_(6)H_(5)CONH_(2) overset(Br_(2))underset(NaOH)toA overst( ... 5^(@)C" "))toB` A. B. C. D.
Description : The major product of the following reactions sequence is
Last Answer : The major product of the following reactions sequence is A. B. C. D.
Description : Identify the product Z in the following sequence of reactions "`phenol" overset(NaOH)rarrX underset(4-7 atm, 410 K)overset(CO_(2))rarrY overset(H_(3)O
Last Answer : Identify the product Z in the following sequence of reactions "`phenol" overset(NaOH)rarrX ... Salicyladehyde C. Benzoic acid D. Salicylic acid
Description : Consider the following reactions the major product (Y) of the reaction is :
Last Answer : Consider the following reactions the major product (Y) of the reaction is : A. B. C. D.
Description : Consider the following sequence of reaction: The final product is:
Last Answer : Consider the following sequence of reaction: The final product is: A. B. C. D.
Description : Which of the following statements (s) for the above sequence of reactions is/are correct
Last Answer : Which of the following statements (s) for the above sequence of reactions is/are correct A. B. C. D.
Description : The products of following sequence of reactions are
Last Answer : The products of following sequence of reactions are A. B. C. D.
Description : In the following reactions sequence, the correct structures of E,F and G are
Last Answer : In the following reactions sequence, the correct structures of E,F and G are A. B. C. D.
Description : The acid D obtained through the following sequence of reactions is: `C_(2)H_(5)Br overset(Alc. KOH)rarrA overset(Br_(2))underset(C Cl_(4))rarrBoverset
Last Answer : The acid D obtained through the following sequence of reactions is: `C_(2)H_(5)Br overset(Alc. KOH) ... B. Malonic acid C. Maleic acid D. Oxalic acid
Description : The correct sequence of the reactions of catabolism of adenosine to uric acid is (A) Adenosine→hypoxanthine→xanthine→uric acid (B) Adenosine→xanthine→inosine→uric acid (C) Adenosine→inosine→hypoxanthine→ xanthine uric acid (D) Adenosine→xanthine→inosine→hypoxanthine uric acid
Last Answer : Answer : C
Description : A metabolic pathways is a (A) Route taken by chemicals (B) Sequence of enzyme facilitated chemical reactions (C) Route taken by an enzyme from one reaction to another (D) Sequence of origin of organic molecules
Last Answer : Answer : B
Description : Which one of the following is correct sequence for the flow of electrons in the energy-fixing reactions of photosynthesis? a. Water-photosystem 1-photosystem II-NADPH b. Photosystem I-NADPH-water- ... --- photosystem II------ photosystem I-NADPH d. NADPH-photosystem Il-photosystem I-water
Last Answer : d. NADPH—photosystem Il—photosystem I—water
Description : Products A and B formed in the following reactions are respectively :
Last Answer : Products A and B formed in the following reactions are respectively : A. B. C. D.
Description : In the following chemical reactions, the compounds A and B are respectively :
Last Answer : In the following chemical reactions, the compounds A and B are respectively : A. benzene ... C. Phenol and bromobenzene D. Fluorobenzene and phenol
Description : Column 1,2 and 3 contain starting materials, reaction conditions, and type of reactions, respectively The only CORRECT combination that gives two diff
Last Answer : Column 1,2 and 3 contain starting materials, reaction conditions, and type of reactions, respectively The only CORRECT ... )(i)(S) D. (III)(iii)(P)
Description : Column 1,2 and 3 contain starting materials, reaction conditions, and type of reactions, respectively For the synthesis of benzoic acid, the only CORR
Last Answer : Column 1,2 and 3 contain starting materials, reaction conditions, and type of reactions, respectively For the synthesis ... )(ii)(P) D. (III)(iv)(R)
Description : Compounds P and R upon ozonolysis produce Q and S, respectively. The molecular formula of Q and S is `C_(8)H_(8)O`. Q undergoes cannizzaro reactions b
Last Answer : Compounds P and R upon ozonolysis produce Q and S, respectively. The molecular formula of Q and S is `C_(8) ... R , respectively is (are) A. B. C. D.
Description : For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D'. Distances AD, DD ... reactions at A and B is (A) 30° (B) 45° (C) 60° (D) 90
Last Answer : (D) 90
Description : The sequence of absorption in flue gas analysis by Orsat's apparatus is respectively (A) CO2 , O2 , CO (B) CO, O2 , CO2 (C) CO2 , CO, O2
Last Answer : (A) CO2 , O2 , CO
Description : In an IPv4 datagram, the M bit is 0, the value of HLEN is 10, the value of total length is 400 and the fragment offset value is 300. The position of the datagram, the sequence numbers of the ... 2789 b. First fragment, 2400 and 2759 c. Last fragment, 2400 and 2759 d. Middle fragment, 300 and 689
Last Answer : c. Last fragment, 2400 and 2759
Description : How do you process your reactions to the people you consider beautiful or ugly?
Last Answer : I am a bit weird in that I find beauty in everyone. Of course I notice “whack in the face beauty” but in every person I see something. If I meet a person that is deformed or has some illness that has made them commercially less attractive my heart gets sore.
Description : Consider the following set of reactions : `CHCl_(2)COOH+NaOHrarrCHCl_(2)COONa+H_(2)O " " Delta H_(1) = - 12830` Cal. `HCl + NaOH rarr NaCl + H_(2)O "
Last Answer : Consider the following set of reactions : `CHCl_(2)COOH+NaOHrarrCHCl_(2)COONa+H_(2)O " " Delta H_(1) = - 12830 ... H^(+) + OH^(-)` is `-13680`Cal.
Description : Consider the following reactions `underset(2)(Xe)+underset(1)(F_2)overset(Ni)to A` `underset(1)(Xe)+underset(20)(F_2)to B` `underset(1)(Xe)+underset(5
Last Answer : Consider the following reactions `underset(2)(Xe)+underset(1)(F_2)overset(Ni)to A` `underset(1)(Xe)+underset(20 ... B D. A,B, C are act as lewis base.
Description : Consider the following nuclear reactions: `""_(92)""^(238)Mto.""_(y)""^(x)N+2.""_(2)""^(4)He, ""_(x)""^(y)Nto ""_(B)""^(A)L+2beta""^(+)` The number of
Last Answer : Consider the following nuclear reactions: `""_(92)""^(238)Mto.""_(y)""^(x)N+2.""_(2)""^(4)He, ""_ ... in the element L is A. 142 B. 144 C. 140 D. 146
Description : Consider the following nuclear reactions: (1) `._(7)^(14)N + ._(2)^(4)HE to ._(8)^(17)O + ._(1)^(1)H` (2) `._(4)^(9)Be + ._(1)^(1)H to ._(3)^(9)Li + .
Last Answer : Consider the following nuclear reactions: (1) `._(7)^(14)N + ._(2)^(4)HE to ._(8)^(17)O + ._(1)^(1)H` (2 ... 4 B. 1 and 2 C. 1,3 and 4 D. 1,2,3 and 4
Description : Consider the following reactions at `1000^(@)C`. (A) `Zn_((s))+1/2 O_(2(g)) rarr ZnO_((s)), DeltaG^(@)=-360` kJ/mol (B) `C_("(gra)")+1/2 O_(2(g)) rarr
Last Answer : Consider the following reactions at `1000^(@)C`. (A) `Zn_((s))+1/2 O_(2(g)) rarr ZnO_((s)), DeltaG^( ... a) and (b) are true D. both (a) and (b) false
Description : Consider the following statements: 1. The atmosphere of the primitive earth was reducing 2. The primary source of energy for the chemosynthetic reactions on earth that led to the origin of life was the solar energy 3. Liquid water did not ... 1 and 2 (b) 1 and 4 (c) 1, 2, and 3 (d) 1, 3, and 4
Last Answer : Ans:(d)
Description : Consider the following sequence of reaction: `HO-overset(O)overset(||)(C)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-C-=N overset(200^(@)
Last Answer : Consider the following sequence of reaction: `HO-overset(O)overset(||)(C)-underset(CH_(3))underset(|)overset(CH_ ... )underset(|)(C)-CH_(2)-NH_(2)` D.
Description : Consider the following rivers: 1. Kishenganga 2. Ganga 3. Wainganga 4. Penganga The correct sequence of these rivers when arranged in the North - South direction is (a) 1, 2, 3, 4 (b) 2, 1, 3, 4 (c) 2, 1, 4, 3 (d) 1, 2, 4, 3
Last Answer : Ans: (a)
Description : Consider the following areas: 2. Himalayas 3. Chhotta Nagpur 4. Chhattisgarh 5. Son Valley What is the correct sequence of these areas in descending order of their coal reserves? [NDA 2003] (a) 1, 4, 3, 2 (b) 2, 4, 3, 1 (c) 1, 3, 4, 2 (d) 2, 3, 4, 1
Last Answer : Ans: (d)
Description : Consider the following ports: 1. Karaikal 2. Machilipatnam 3. Paradeep 4. Visakhapatnam What is the correct sequence of the above ports from north to south? [NDA 2005] (a) 1-2-4-3 (b) 1-4-2-3 (c) 3-2-4-1 (d) 3-4-2-1
Description : Consider the following seaports: 1. Chennai 2. Machilipattinam 3. Nagapattinam 4. Tuticorin The correct sequence of these ports as one moves from north to south is : [CDS 2000] (a) 1, 2, 3, 4 (b) 2, 1, 3, 4 (c) 1, 3, 2, 4 (d) 2, 1, 4, 3
Last Answer : Ans: (b)
Description : Consider the following mountain ranges: [CDS 2002] 1. Ladakh Range 2. Karakoram 3. Greater Himalayas 4. Zanskar Range What is the correct sequence of these from south to north? (a) 3, 4, 1, 2 (b) 3, 1, 4, 2 (c) 4, 2, 3, 1 (d) 4, 3, 2, 1
Description : Consider the following: [IAS 2004] 1. Mahadeo Hills 2. Sahyadri Parvat 3. Satpura Range What is the correct sequence of the above from the north of the south ? (a) 1, 2, 3 (b) 2, 1, 3 (c) 1, 3, 2 (d) 2, 3, 1
Last Answer : Ans: (c)
Description : Consider the following processes: [IES-1999] 1. Constant pressure heat addition. 2. Adiabatic compression. 3. Adiabatic expansion. 4. Constant pressure heat rejection. The correct sequence of these processes in Rankine cycle is: (a) 1, 2, 3, 4 (b) 2, 1, 4, 3 (c) 2, 1, 3, 4 (d) 1, 2, 4, 3
Last Answer : (c) 2, 1, 3, 4
Description : Consider the following activities in a building construction: 1. Concreting of roof slabs 2. Brick-jelly lime concrete terracing 3. Erection of form work for slab 4. Construction of parapet wall in terrace The correct sequence of these ... (B) 3, 1, 4, 2 (C) 3, 1, 2, 4 (D) 1, 3, 4, 2
Last Answer : (C) 3, 1, 2, 4
Description : Consider the following operations: 1. Drilling 2. Blasting 3. Mucking 4. Placing steel 5. Placing concrete The correct sequence of these operations in tunnel construction is (A) 1, 2, 4, 3, 5 (B) 1, 3, 2, 4, 5 (C) 1, 2, 3, 4, 5 (D) 1, 3, 4, 2,
Last Answer : (C) 1, 2, 3, 4, 5
Description : Consider the following types of turbines: 1. Francis 2. Pelton with a single jet 3. Kaplan The correct sequence of these turbines in increasing order of their specific speeds is (a) 1, 3 & 2 (b) 2, 1 & 3 (c) 1, 2 & 3 (d) 2, 3 & 1
Last Answer : (b) 2, 1 & 3
Description : Consider the following devices : 1. Orifice 2. Borda’s mouthpiece running free 3. Bell mouthed orifice 4. External mouthpiece What is the correct sequence of these devices by decreasing magnitude of coefficient of discharge? a) 2, 3, 1 and 4 b) 4, 3, 1 and 2 c) 4, 1, 3 and 2 d) 2, 1, 3 and 4
Last Answer : b) 4, 3, 1 and 2
Description : Consider the following salient points in a stress-strain curve of a mild steel bar: 1. Yield point 2. Braking point 3. Yield plateau 4 . Proportionality limit 5. Ultimate point The correct sequence in which they occur while testing the mild ... , 5 and 2 (c) 4, 1, 3, 5 and 2 (d) 1, 4, 2, 3 and 5
Last Answer : (c) 4, 1, 3, 5 and 2