class 10 chemistry chapter 1 mcq
Which of the following is used as plasticizer in Nail polish
1. coconut-oil
2. ground nut-oil
3. castor-oil
4. alcohol
Answers in
Last Page >>>
Pyroxylin is used in Nail polish as
1. polymeric resin
2. plasticizer
3. colour pigment
4. perfume
Answers in
Last Page >>>
Chromophore
1. soaks the fibre
2. binds the dye to fibre
3. impart colour to the fibre
4. intensifies the colour of the dye
Answers in
Last Page >>>
Perkin voilet dye commonly known as
1. Mauve
2. Martius yellow
3. Methyl orange
4. Aniline yellow
Click here to check your answers