1. What are the children doing with the ball? 2. How are children playing with the kite? 3. Where are the children playing? Children are playing various games in the garden. NCERT 2024-25 Class 3 English (Santoor) Chapter 4 Out in ...
Tiwari Academy Discussion Latest Questions
The term “formula unit” is used for substances with ionic constituents because in ionic compounds, the smallest repeating unit is not a molecule but rather a formula unit consisting of ions in a fixed ratio.
The formula unit for an ionic compound is determined by balancing the charges of the constituent ions to create a neutral compound. For example, sodium chloride has a formula unit NaCl.
Molecular mass applies to covalent compounds, representing the sum of atomic masses in a molecule, while formula unit mass applies to ionic compounds, representing the sum of atomic masses in a formula unit.
Formula unit mass is calculated by adding the atomic masses of all the atoms present in a formula unit of a compound, similar to calculating molecular mass.
Class 3 NCERT 2024-25 English Book Santoor Unit 3 Chapter 3 Best Friends Page no. 29 Question no. 6 NEP 2020
1. Who were the four friends? 2. Why were they fighting? 3. Who helped them to end their fight? 4. What lesson did the friends learn in the end? NCERT Class 3 English (Santoor) Chapter 3 Page no. 29 Question First
leaf flew branch climbed fell stream hunter A dove was resting on a ___________ of a tree ...
1. Do you remember when you fell down last time? How did you fall? Who picked you up? Share your experiences. 2. Do you have a pet? Do you know someone who has a pet? 3. If you were allowed ...
1. What did Badal come across by the side of the road? 2. What did Badal and his mother’s name the puppy? 3. What did Badal fall into? 4. How did Moti find Badal? Badal found a puppy, Moti, whom he ...