Author: Aamir khan Hullio

A. Cl
B. F
C. N  
D. Br

Submitted by: Aamir khan Hullio

A. 6.02 x 10²³
B.  12.04 x 10²⁵
C. 18.06 x 10²³
D. 24.08 x 10²³

Submitted by: Aamir khan Hullio

A. H
B. He+¹
C. Li+²
D. Be+³

Submitted by: Aamir khan Hullio

A. H+
B. OH-
C. H2O 
D. O

Submitted by: Aamir khan Hullio

A. Endothermic Reaction
B. Surface Process
C. Continuous Process
D. All of these.

Submitted by: Aamir khan Hullio

A. sp hybridised carbon atoms only
B. sp³ hybridised carbon atoms only
C. both sp and sp² hybridised carbon atoms
D. both sp and  sp³ hybridised carbon atoms
E. All types of carbons with sp,sp²,Sp³ 

Submitted by: Aamir khan Hullio

A. 5 sigma bonds
B. 4 sigma and 1 pi bonds
C. 3 sigma and 2 pi bonds 
D. 2 sigma and 3 pi bonds

Submitted by: Aamir khan Hullio

A. CH₃-CH₂-CCH (1-Butyne)
B. CH₃-CCH(1-Propyne)
C. CH₃-CH₂-CH₂CCH(1-Pentyne)
D. CH₂=CH₂

Submitted by: Aamir khan Hullio

A. Ethylene only
B. Acetaldehyde and Formaldehyde
C. Propionaldehyde and Formaldehyde 
D. Acetaldehyde only
E. Acetaldehyde and Oxalic acid

Submitted by: Aamir khan Hullio

A. Bromine water
B. Bayer’s reagent
C. Fehling solution
D. Ammonical silver nitrate

Submitted by: Aamir khan Hullio