1. 1.4A0
2. 0.41A0
3. 2.8A0
4. 1.5A0
0.41A<sup>0</sup>
1. CH3CHO
2. (CH3)3 CHO
3. CCl3CHO
4. HCHO
CH<sub>3</sub>CHO
1. PCl5
2. P2O5
3. Zn/NH4Cl
4. LiAlH4
P<sub>2</sub>O<sub>5</sub>
1. Sn/HCl
2. Zn/NaOH
3. Zn/NH4Cl
4. LiAlH4
Zn/NH<sub>4</sub>Cl
1. [Ne]3s2
2. [Ne]3s1
3. [Ar]4s1
4. [Ar]4s2
[Ne]3s<sup>1</sup>
1. +6
2. +7
3. +5
4. 8
+7
1.
2.
3.
4. CH3CH(CH)3CH2COCH3
1. 247, 138 and 389
2. 247, 389 and 318
3. 318, 389 and 247
4. 318, 247 and 389
318, 247 and 389
1. P > O > N
2. N > P > O
3. O > N > P
4. N > O > P
O > N > P
1. CH3CONH2, CH4
2. CH3COONH4, CH3CONH2
3. CH3CONH2, CH3COOH
4. CH3NH2, CH3CONH2
CH<sub>3</sub>COONH<sub>4</sub>, CH<sub>3</sub>CONH<sub>2</sub>