Which of the following is soluble in water?

A. Agf
B. Agcl
C. Agbr
D. Agi

The maximum oxidation shown by manages is_________?

A. +2
B. +4
C. +5
D. +7

Colour in transition metal compounds is attributed to____________?

A. Small sized metal ions
B. Absorption of light in uv region
C. Complete ns sub-shell
D. Incomplete (n-1) d sub-shell

Which of the following statements is false about transition metals?

A. They form complexes
B. They show variable valency
C. All transition metal compounds are paramagnetic
D. They form coloured ions

Which of the following is a component of soap?

A. Sodium sulphate
B. Sodium stearate
C. Sodium chloride
D. Sodium nitrate

The by-product of the process of Saponification is___________?

A. Methanol
B. Glycol
C. Glycerol
D. Sodium hydroxide

Polyethylene Glycols are used in the preparation of which type of detergents?

A. Cationic detergents
B. Anionic detergents
C. Non-ionic detergents soap
D. All of above

Soap and detergents remove the dirt from clothes due to__________?

A. Osmosis
B. Capillary action
C. Lowering of interfacial tension
D. Diffusion

Turpentine is obtained from___________?

A. Oak tree
B. Pine tree
C. Birch tree
D. Lemon tree

_____________ surfactants perform well over a wide range water hardness and PH?

A. Anionic
B. Cationic
C. Nonionic
D. Neutral