No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question
  • 3 answers

Avnish Prajapat 4 years, 1 month ago

It's make plaster of Paris

Priyanshi Attrish 4 years, 2 months ago

If gypsum is over heat than it brust in the air It's requires a perfect Temperature that is 273k..

Naghma Talat 4 years, 2 months ago

If gypsum is over heated all its water of crystallization vapourizes making it anhydrous ( without water ) which is no longer it use , and becomes a waste product
  • 4 answers

Aishwarya Bagde 4 years, 1 month ago

When you add water to acid it is very explosive it is a exothermic reaction , it can also catch fire..

Haya Sikander 4 years, 2 months ago

We should always add acid to water with constant stirring instead of adding water to acid. The reason is that if we add water to acid the reaction that'll take place will be highly exothermic and hence can cause severe injury.

Priyanshi Attrish 4 years, 2 months ago

If we add water in acid it's brust out even when we add water in acid we have to shake that tube in which the acid is present because when water is added to acid drop by drop it's so high boiling point so it produces a lot of heat and there's a chances to expose but if u add acid in water so acid is so harmful and its expose in air that's why we never add water in acid

Anushka Tyagi 4 years, 2 months ago

When you mix acid with water, it's extremely important to add the acid to the water rather than the other way around. This is because acid and water react in a vigorous exothermic reaction, releasing heat, sometimes boiling the liquid. ... When you add water to acid, the water boils and the acid may splatter and splash!
  • 5 answers

Saubhagya Sharma 4 years, 2 months ago

2:1

Shriparna Soni 4 years, 2 months ago

Sorry 2:1

Shriparna Soni 4 years, 2 months ago

4:1

Komalpreet Kaur 4 years, 2 months ago

2:1

9238 Yash Geed 4 years, 2 months ago

1:2
  • 2 answers

Sonal Maurya 4 years, 1 month ago

Given, (a+b+y)=3 (a+b+y)=-b/a (ab+by+ya)=-10 (ab+by+ya)=c/a aby=-24 aby=-d/a So, x^3+3x^2-10x+24

Shriparna Soni 4 years, 2 months ago

x³-3x²-10x+24=0
  • 5 answers

Trupti Toke 4 years, 2 months ago

Post figure

Ravi Singh 4 years, 2 months ago

22/7

Devnandan Kumar 4 years, 2 months ago

Where is figure?

Ff Ht 4 years, 2 months ago

Give us figure

Surendra Hudda 4 years, 2 months ago

22/7
  • 1 answers

Raj Nandini Chouhan? 4 years, 2 months ago

Is this Ur's question or books
  • 3 answers

Priyanshi Attrish 4 years, 2 months ago

The reaction in which the compounds share each other ions and form a new product.this reaction is called double displacement reaction.. Example- HCL+NAOH ----- NACL+H2O In that reaction hcl and naoh displace And share each other ions ..

Mansi Shehrawat 4 years, 2 months ago

Those solutions in which two or more compounds react by an exchange of ions to form two new compounds are called double displacement reaction .

Gunjan Giri 4 years, 2 months ago

Double displacement reaction is the process in which two elements exchange each other ....
  • 4 answers

Aishwarya Bagde 4 years, 1 month ago

Non metals are acidic in nature.

Priyanshi Attrish 4 years, 2 months ago

Non metal are acidic in nature

Fs Ñøtês 4 years, 2 months ago

Acids

Avinash Singh 4 years, 2 months ago

Sour
  • 1 answers

Dhairya Sharma? 4 years, 1 month ago

Lack of relaxation
  • 2 answers

Ayush Tiwari 4 years, 1 month ago

To scroll a page upward ⬆️

Tanishq Arora 4 years, 1 month ago

Up the page
  • 0 answers
  • 1 answers

Neeraj Meena 4 years, 2 months ago

Yes
  • 1 answers

Priyanshi Attrish 4 years, 2 months ago

Prism is a triangular shape object which have refraction surface. Prism is just opposite to the rectangular glass slab.. prism splits the white light into seven colours that is known as Vibgyor.
  • 0 answers
  • 1 answers

Raj Nandini Chouhan? 4 years, 2 months ago

In the poem,Dust of Snow ,the poet wants to convey that sometimes certain moment or action which are simple c have a larger significance. they can change the mood or life of a person. the way the crow shakes down the dust of snow on the poet inspire and give him the idea to take off his depressive thoughts and do something useful and become cheerful. Is this was helpful?
  • 1 answers

Vikas Chaurasiya 4 years, 2 months ago

Denote
  • 5 answers

Avinash Singh 4 years, 2 months ago

H2so4

Kuldeep Dobwal 4 years, 2 months ago

H2SO4

Preet Srivastav 4 years, 2 months ago

H2So4

Naman Kumar 4 years, 2 months ago

H2so4

Vani Sharma 4 years, 2 months ago

H2so4
  • 1 answers

Navya Jain 4 years, 1 month ago

Using new style from selection option available in style pane in home tab
  • 3 answers

Harmanjot Kaur 4 years, 2 months ago

Why a man want to work outside ....?? Simply she has her own thoughts ...

Raj Nandini Chouhan? 4 years, 2 months ago

They*ask others

Raj Nandini Chouhan? 4 years, 2 months ago

What are u asking? A women should work ,they don't have to depend on anyone as being workless they've to hear a lot from other's if they to fulfill their needs . Thus ,a women should not depend on others she should work and be self dependent
  • 2 answers

Priyanshu Yadav 4 years, 2 months ago

Ooooooo. Nnb. Mi8o

Gunjan Giri 4 years, 2 months ago

There are three form of iron ..... iron 1 ,iron 2 ,iron 3

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App