What is obtained when gypsum is heated to 125°C?

What is obtained when gypsum is heated
to 125°C?
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1 Answer

Answer :

Plaster of paris
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Chromium obtained from chromite is used in making. A. Gypsum B. Pesticide C. Stainless Steel D. Fertilizer

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Which one of the following salts does not contain water of crystallisation? (a) Blue vitriol (b) Baking soda (c) Washing soda (d) Gypsum

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Do California homes in fire zones use gypsum board / dry wall / sheet rock for their walls?

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where can i buy agricultural gypsum

Description : where can i buy agricultural gypsum

Last Answer : Need Answer

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Last Answer : Rajasthan is by far the largest producer of gypsum in India [99 per cent of the total production of India]

What are the chemical signals of gypsum ?

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Last Answer : Chemical signal of gypsum CaSO4.2H2O.

What is Gypsum ?

Description : What is Gypsum ?

Last Answer : Moist calcium sulphate is called gypsum. Pure white gypsum is rarely found. Gypsum is a very important element for the plant body. It is used as fertilizer. In the production of plaster of Paris and ... is used to prepare the floor of the building , to increase the weight and smooth the paper.

Why is gypsum used in cement ?

Description : Why is gypsum used in cement ?

Last Answer : Gypsum is used to make cement slowly solidify. When the cement solidifies too fast, the amount of space inside the cement increases , the cement setting becomes weak and brittle. The use of gypsum in cement strengthens the setting of cement. As a result the cement is hard and long lasting.

What are the signs of gypsum ?

Description : What are the signs of gypsum ?

Last Answer : signal CaSO4.2H2O

Gypsum Of Signal What ?

Last Answer : Gypsum Of Signal CaSO4 .2H2O

What physical characteristics of gypsum can be described as nonmetallic?

Description : What physical characteristics of gypsum can be described as nonmetallic?

Last Answer : luster

Which of the following is a non-metallic mineral? (a) Bauxite (b) Magnesium (c) Gypsum (d) Manganese

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Which of the following can be used to correct acidic soil? (a) Gypsum (b) Lime (c) Vegetable compost (d) Calcium superphosphate

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Last Answer : Ans: (b)

Hazaribagh district in Jharkhand has rich deposits of (a) gold (b) mica (c) gypsum (d) lead

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Economically exploitable Gypsum occurs in (a) Andhra Pradesh (b) Bihar (c) Rajasthan (d) Maharashtra

Description : Economically exploitable Gypsum occurs in (a) Andhra Pradesh (b) Bihar (c) Rajasthan (d) Maharashtra

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Match the following : [IAS 2007] District Rich source of A. Almora 1. Gypsum B. Bikaner 2. Kyanite C. Singhbhum 3. Maqnesite A B C (a) 3 1 2 (b) 3 2 1 (c) 2 1 3 (d) 1 3 2

Description : Match the following : [IAS 2007] District Rich source of A. Almora 1. Gypsum B. Bikaner 2. Kyanite C. Singhbhum 3. Maqnesite A B C (a) 3 1 2 (b) 3 2 1 (c) 2 1 3 (d) 1 3 2

Last Answer : Ans: (a)

Gypsum contains

Description : Gypsum contains

Last Answer : Ans. 29.2%Ca and 18.6%S

Gypsum (CaSO4 .2H2O) is used for the reclamation of

Description : Gypsum (CaSO4 .2H2O) is used for the reclamation of

Last Answer : Ans. Sodic/Alkaline soils

Which of the following mineral is used in cement industry and plaster of paris? A. Marble B. China Clay C. Gypsum D. Fire Clay

Description : Which of the following mineral is used in cement industry and plaster of paris? A. Marble B. China Clay C. Gypsum D. Fire Clay

Last Answer : ANSWER: C

Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Description : Which mineral is mostly found in northern and western mountains of Pakistan? A. Chromite B. Lime-stone C. China Clay D. Gypsum

Last Answer : ANSWER: B

Hyderabad has deposits of _____. A. Chromite B. Gypsum C. Fire Clay D. Lime-stone

Description : Hyderabad has deposits of _____. A. Chromite B. Gypsum C. Fire Clay D. Lime-stone

Last Answer : ANSWER: D