1. Polythene
2. Backlite
3. PHBV
4. PVC
PHBV
1. CH3COOC2H5 ,C2H5OH
2. CH3CHO , C2H5OH
3. C2H5OH , CH3CHO
4. C2H5OH , CH3COOC2H5
C<sub>2</sub>H<sub>5</sub>OH , CH<sub>3</sub>COOC<sub>2</sub>H5
1. sp
2. sp2
3. sp3
4. sp3d
sp<sup>3</sup>
1. CH4
2. C2H6
3. C2H5Cl
4. C2H5OH
C2H6
1. 5-methyl-hex-3-en-2-ol
2. 2-methyl-hex-3-en-5-o
3. 2-hydroxy-5-methy!-3-hexene
4. 5-hydroxy-2-mcthy!-3-hexene
5-methyl-hex-3-en-2-ol
1. Helium
2. Neon
3. Argon
4. Krypton
Krypton<br>
1. I, II, III and IV
2. I, III and IV
3. I, II and IV
4. I and IV
I, II, III and IV
1. CH3COONa
2. NH4Cl
3. NaCl
4. CH3COONH4
NH<sub>4</sub>Cl
1. NH3
2. CH4
3. ZnH2
4. H2O
ZnH<sub>2</sub>
1. Both (A) and (R) are true and (R) is the correct explanation of (A)
2. Both (A) and (R) are true but (R) is notcorrect explanation of (A)
3. (A) is true, but (R) is not true
4. (A) is not true, but (R) is true
(A) is true, but (R) is not true