Log in
Sign up for FREE
arrow_back
Library
Untitled Formative 9
By NAVEEN KUMAR JAIN
star
star
star
star
star
Share
share
Last updated over 5 years ago
10 questions
Add this activity
1
1
1
1
1
1
1
1
1
1
Question 1
1.
Aldehyde group is tested by
Tollen Reagent
Fehling Solution A&B
Schiff Regant test
All of these
Question 2
2.
.........does not give yellow ppt of CHI3 in Iodoform test
when OC treated with Iodine in Presence of NaOH
HCHO
CH3CHO
CH3CH2OH
CH3COCH3
Question 3
3.
Carbonyl compounds are
Aldehydes
Ketones
Carboxylic Acid
All of these
Question 4
4.
Phenolic group is tested in Organic compound by
Neutral Fecl3 test giving Brown solution
Bromine water test forming White ppt
Orange yellow Dye test with Aniline
All of these
Question 5
5.
Alcoholic group present in R-OH is tested by
Bubbles of H2 gas by Dry Sodium Test
Fruity smell of Ester by CH3COOH in Presence of Conc H2SO4
Red colour by Cerric Ammonium Nitrate
All of these
Question 6
6.
>C=O group of Ketones can be tested by
Ester test
Lucas Reagent
Sodium Nitroprusside test
Hinsberg Reagent
Question 7
7.
In Cabyl Amine test of CHcl3 with Primary amine in Presence of KOH,We get
Yellow ppt
White ppt
Pleasant odour
Unpleasant odour
Question 8
8.
Tollen Reagent is
Ammonical Silver Nitrate solution
Aqueous CuSO4 solution +Sodium Potassium tartarate solution
Benzene Sulphonyl Chloride
Anhydrous Zncl2 + Conc Hcl in (3:1)
Question 9
9.
Test of R-COOOH is done by adding
NaHSO3
NaHCO3
Na2CO3
NaOH
Question 10
10.
Aniline (C6H5-NH2) is tested by using
Isocyanide test
Dye test
NaNO2/Dil Hcl
All of these