Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases And Salts, Exercise 15: Questions Based on High Order Thinking Skills (HOTS)

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Chemistry Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases And Salts, Exercise 15: Questions Based on High Order Thinking Skills (HOTS)

Attempt the free practice questions on Chapter 2: Acids, Bases And Salts, Exercise 15: Questions Based on High Order Thinking Skills (HOTS) with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 2 Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Acids, Bases And Salts, Exercise 15: Questions Based on High Order Thinking Skills (HOTS) with Hints & Solutions

MEDIUM
10th CBSE
IMPORTANT

Consider the following substances:                                               NaCl,CaOH2,NaHCO3,NH3,Na2CO3,H2O,Cl2,CO2,CaSO4.2H2O,2CaSO4.H2O,CaOCl2                                            Which four substances are utilised in the production of washing soda?

EASY
10th CBSE
IMPORTANT

Consider the following substances:                                               NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2

Which compound represents Plaster of Paris?

EASY
10th CBSE
IMPORTANT

Consider the following substances:                                               NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2 

Which compound is a part of baking powder?

EASY
10th CBSE
IMPORTANT

Consider the following substances:                                                                NaCl, CaOH2, NaHCO3, NH3, Na2CO3, H2O, Cl2, CO2, CaSO4.2H2O, 2CaSO4.H2O, CaOCl2

Which compound is used as an antacid?

MEDIUM
10th CBSE
IMPORTANT

Consider the following salts:                                                                                                                                                Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, NH42SO4 

Which of these salts will give neutral solutions?

EASY
10th CBSE
IMPORTANT

Consider the following salts:                                                                                                                                         Na2CO3, NaCl, NH4Cl, CH3COONa, K2SO4, NH42SO4

Which of these salts will give basic solutions (or alkaline solutions)?

EASY
10th CBSE
IMPORTANT

How many molecules of water of crystallisation (per formula unit) are present in washing soda?

EASY
10th CBSE
IMPORTANT

How many molecules of water of crystallisation (per formula unit) are present in gypsum?