Bissoy.com
Doctors Medicines MCQs Q&A

Ferric oxide gives a very light yellow tint to the glass while ferrous oxide imparts a green colour.

Ferric oxide gives a very light yellow tint to the glass while ferrous oxide imparts a green colour. Correct Answer True

The raw materials required to manufacture glass usually contain traces of compounds of iron. Ferric oxide gives a very light yellow tint to the glass while ferrous oxide imparts a green colour. Decolorizers are added in order to avoid such effects.

Related Questions

Six friends B1, B2, B3, B4, B5 and B6 are playing a game. Each of them likes one colour among red, yellow, black, white, green and blue. Each of them like one tie among T1, T2, T3, T4, T5 and T6. None of them likes the same colour and None of them likes same tie. One who likes T3 also likes yellow colour. One who likes T5 also likes red colour. B1 don’t like red colour. B6 likes T2 tie and black colour. B2 likes either white colour or green colour. B4 likes T1 tie. One who likes green colour also likes T4 tie. Either B1 or B5 likes T4 tie. B5 like either yellow colour or red colour. If B3 likes T3 tie, then which of the following combination of Tie – Colour – Friend is not correct?
Below is the list of colors nominated as the favorite colors by students of class I. Determine the color which has frequency 9. red, blue, red, yellow, green, yellow, green, yellow, yellow, red, green, red, blue, red, yellow, red, blue, yellow, red, blue, blue, yellow, yellow, green, green
There are six girls Mayuri, Kavyanjali, Divya, Poonam, Neha and Vidya. Each girl likes a different colour - red, blue, purple, yellow, green and pink. Divya likes red colour. Poonam does not like green and yellow colour. Neha likes purple colour. Vidya does not like pink and green colour. Mayuri likes blue colour. Which of the following girl and colour combinations is correct?
Five containers of different shapes sphere, cube, prism, cuboid and cylinder have different patterns plain, checkered, floral, polka dots and stripes but not necessarily in the same order. Also each has a different colour blue, green, pink, black and yellow but not necessarily in the same order. The cube and cylinder don't have floral design. Sphere is pink in colour. Prism has checkered design but is not yellow or black in colour. Cuboid is green in colour but doesn't have polka dots or stripes pattern. The plain container is pink in colour. Cube has polka dots and neither blue nor black in colour. Cylinder is not blue in colour. Which container has floral pattern?
Five boys B1, B2, B3, B4 and B5 like any one colour out of the five different colours: red, yellow, green, orange and pink. Each of them has one bike out of five bikes: L, M, N, P and T. None of them likes the same colour and none of them has the same bike. The boy who likes orange has bike P. B2 has bike M and he likes green colour. B1 likes the colour red or yellow and has bike L. B4 likes either red or yellow. B5 has either N or T bike. Which of the following combination of Bike – Colour – Boy can be correct?
Study the following information carefully and answer the questions given below it. There are 6 persons in a family - three males and three females. Out of these, there are two married couples and two persons who are unmarried. Each one of them likes different colour, viz. Blue, Red, Pink, Green, Yellow and white. Seema, who likes Red colour, is Anitha's mother-in-law and Anitha is Raja's wife. Dinesh is Rohan's father and he does not like the blue colour or white colour. Bavya likes the yellow colour and is Rohan's sister, who likes Pink colour, Raja does not use White colour.
Which of the following is one of the married couples?
Study the following information carefully and answer the questions given below it. There are 6 persons in a family - three males and three females. Out of these, there are two married couples and two persons who are unmarried. Each one of them likes different colour, viz. Blue, Red, Pink, Green, Yellow and white. Seema, who likes Red colour, is Anitha's mother-in-law and Anitha is Raja's wife. Dinesh is Rohan's father and he does not like the blue colour or white colour. Bavya likes the yellow colour and is Rohan's sister, who likes Pink colour, Raja does not use White colour. Which of the following colours is liked by Anitha?
Study the following information carefully and answer the questions given below it. There are 6 persons in a family - three males and three females. Out of these, there are two married couples and two persons who are unmarried. Each one of them likes different colour, viz. Blue, Red, Pink, Green, Yellow and white. Seema, who likes Red colour, is Anitha's mother-in-law and Anitha is Raja's wife. Dinesh is Rohan's father and he does not like the blue colour or white colour. Bavya likes the yellow colour and is Rohan's sister, who likes Pink colour, Raja does not use White colour. How is Rohan related to Seema?
Six persons P, Q, R, S, T and U like one shirt among six different colour shirt – Red, Black, White, Pink, Blue and Green, but not necessarily in the same order. R likes black colour shirt. P does not like Blue and Green colour shirts. T likes white colour shirt. U does not like Green, Pink and Blue colour shirts. Green colour shirt is not liked by S. Which of the following statement is correct?
In a group, 22 women like Red colour, 20 women like blue colour and 19 women like Yellow colour. Among them, 5 women like both Red and Blue colour, 5 women like both Yellow and Blue colour and 9 women like both Red and Yellow colour. 14 women like only Blue color and 4 women all the three colors. Find the total number of women who like only Red color.