Match the column  Column-ICompound   Column-IIBoiling point (K)(a) Propanal (p) 370(b) Acetone (q) 329(c) Propan-l-ol (r) 281(d) Methoxyethane (s) 322A a-q, b-s, c-p, d-r B a-s, b-q, c-p, d-r C a-p, b-q, c-s, d-r D a-r, b-q, c-p, d-s

Match the columns  Column-ICompounds   Column-IIpKaI (a) 4.19II (b) 4.46III CH3COOH (c) 4.76IV (d) 3.41 A I-a, II-b, III-c, IV-d B I-b, II-c, III-d, IV-a C I-b, II-d, III-c, IV-a D I-a, II-d, III-c, IV-b

Match of the following columns ?  Column-I   Column-II(1) Isobutyraldehyde (P) 1-Phenyl propan-1-one(2) Acrolein (Q) 2-methyl propanal(3) Propiophenone (R) Benzene-1,2-dicarbaldehyde(4) Phthaldehyde (S) Prop-2-enalA 1-Q, 2-S, 3-P, 4-R B 1-S, 2-Q, 3-R, 4-P C 1-Q, 2-S, 3-R, 4-P D 1-S, 2-Q, 3-P, 4-R

Match the column  Column-ICompounds   Column-IIpKb(I) N-Methylmethanamine (a) 3.25(II) N,N-Diethylethanamine (b) 3.29(III) Ethanamine (c) 3.27(IV) Phenylmethanamine (d) 4.70A I-a, II-c, III-b, IV-d B I-c, II-b, III-a, IV-d C I-c, II-a, III-b, IV-d D I-c, II-a, III-d, IV-b

Match the column  Column-I(Compound)   Column-II(effect of substituent)(a) (p) +M and +I(b) (q) +M and –M(c) (r) –M and –I(d) (s) +M and –I A a-s, b-q, c-r, d-p B a-s, b-p, c-r, d-q C a-s, b-p, c-q, d-r

n-Butane, Propan-1-ol, Propanal, Acetone, Methoxymethane ( increasing order of boilingpoint)