Portland cement is manufactured by using...

Portland cement is manufactured by using-

A

Lime stone, clay and sand

B

Lime stone, gypsum and sand

C

Lime stone, gypsum and alumina

D

Lime stone, clay and gtpsum

Text Solution

Verified by Experts

The correct Answer is:

D

Lime stone- `CaCO_(3)`
Clay- silica and alumina
Gypsum-`CaSO_(4).2H_(2)O`

Promotional Banner

Promotional Banner

Topper's Solved these Questions

S BLOCK
BANSAL|Exercise Exercise|16 Videos
S BLOCK
BANSAL|Exercise Exercise-1|25 Videos
S BLOCK
BANSAL|Exercise Exercise-4|12 Videos
PERIODIC TABLE
BANSAL|Exercise EXERCISE-3|33 Videos

BANSAL-S BLOCK-solved examples

NaOH gives disproportionation reaction with
Text Solution
|
CO(2) gas along with solid (Y) is obtained when sodium salt (X) is hea...
Text Solution
|
Commercial common salt becomes slightly damp on keeping. This is due t...
Text Solution
|
The highest melting point among alkali metal of-
Text Solution
|
Li has the maximum value of ionisation potential among alkali metals i...
Text Solution
|
Which of the following compound decompound decomposes at highest tempe...
Text Solution
|
Gypsum CaSO(4).2H(2)O on heating to about 120^(@)C forms a compound wh...
Text Solution
|
Portland cement is manufactured by using-
Text Solution
|
The first ionization potential of Mg is
Text Solution
|
Metallic magnesium is prepared by
Text Solution
|
Which liberates ammonia when treated with
Text Solution
|
The cation which gives a yellow precipitate with potassium chromate is
Text Solution
|
If Na^(+) ion is larger than Mg^(2+) ion and S^(2-) ion is larger than...
Text Solution
|
Which of the following is used as barium meal for getting the X-ray sp...
Text Solution
|
Potassium is kept in
Text Solution
|