Class 6th Science Chapter – 2 Sorting Materials Into Groups
| Textbook | NCERT |
| Class | 6th |
| Subject | Science |
| Chapter | 2nd |
| Chapter Name | Sorting Materials Into Groups |
| Category | Class 6th Science |
| Medium | English |
| Source | Last Doubt |
Class 6th Science Chapter – 2 Sorting Materials Into Groups
Chapter – 2
Sorting Materials Into Groups
MCQ
| (1) Liquids that are soluble in one another are called A. Miscible B. Immiscible C. Lighter substance D. Insoluble Answer – (A) Miscible |
| (2) Which of the statements is incorrect? A. Oil and water are immiscible B. Ice is lighter than water C. Petrol and spirit are combustible D. None of the above Answer – (D) None of the above |
| (3) While doing an activity in class, the teacher asked Paheli to handover a translucent material. Which among the following materials will Paheli pick and give her teacher? A. Glass tumbler B. Mirror C. Muslin cloth D. Aluminum foil Answer – (C) Muslin cloth |
| (4) Which of the following will float on water? A. Mud piece B. Cotton C. Wood piece D. Metal Answer – (C) Wood piece |
| (5) Which of the following statements is incorrect? A. Some materials are shiny in appearance and some are dull B. Some materials are rough and some are smooth C. Some materials are hard whereas some others are soft D. Some stone are transparent while some glasses are opaque Answer – (D) Some stone are transparent while some glasses are opaque |
| (6) Which of the following materials is not lustrous? A. Gold B. Silver C. Wood D. Diamond Answer – (C) Wood |
| (7) The property of a substance that decides whether it will float or sink in water is A. Volume B. Density C. Refractive index D. Viscosity Answer – (B) Density |
| (8) Which pair of substance among the following would float in a tumbler half-filled with water? A. Cotton thread, thermocol B. Feather, plastic ball C. Pin, oil drops D. Rubber band, coin Answer – (B) Feather, plastic ball |
| (9) Our palm is a example of A. Opaque B. Transparent C. Translucent D. Semi translucent Answer – (A) Opaque |
| (10) Which type of the following materials is used for making the front glass (windscreen) of a car? A. Transparent B. Translucent C. Opaque D. All of these Answer – (A) Transparent |
| (11) In which of the statements is incorrect? A. Vinegar dissolves in water B. Sand settle down in water C. A piece of wood floats on water D. Chalk dissolves in water Answer – (D) Chalk dissolves in water |
| (12) Strongest intermolecular force of attraction founds in A. Gaseous B. Solids C. Liquids D. Plasma Answer – (B) Solids |
| (13) Boojho asked a question to Paheli that which of the following is a good conductor of heat? Would you help her? A. Wood B. Glass C. Graphite D. Rubber Answer – (C) Graphite |
| (14) Boojho wants to know the name of the instrument, which is used to measure the density of liquids? A. Hydrometer B. Barometer C. Hygrometer D. Ammeter Answer – (A) Hydrometer |
| (15) In appearance, materials have different properties like A. Colour and shape B. Lustre and dull C. Hard and soft D. All of these Answer – (D) All of these |
| (16) Given below are the names of some objects, pick out the odd-ones A. Aluminum B. Sulphur C. Iron D. Copper Answer – (B) Sulphur |
| (17) Those substances or materials through which things can be seen are called A. Shiny material B. Mirror C. Transparent D. Translucent Answer – (C) Transparent |
| (18) Why clay is used for making pots and bricks? A. Malleability B. Opaque C. Non-conductor D. Solubility Answer – (A) Malleability |
| (19) Which of the following statements is not true? A. Materials are grouped for convenience B. Materials are grouped to study their properties C. Materials are grouped for fun D. Materials are grouped according to their uses Answer – (C) Materials are grouped for fun |
| (20) Pick one material from the following, which is completely soluble in water A. Chalk powder B. Tea leaves C. Glucose D. Sawdust Answer – (C) Glucose |
| (21) 1 kg of oil occupies more space compared to 1 kg of water. Why? A. Water has less density than oil B. Oil has less density than water C. Oil has more concentration than water D. Both have same density Answer – (B) Oil has less density than water |
| (22) An iron nail is kept in each of the following liquids. In which case would it lose its shine and appear dull? A. Mustard oil B. Soft drink C. Coconut oil D. Kerosene Answer – (B) Soft drink |
| (23) Find the odd-one out from the followings A. Tawa B. Spade C. Pressure cooker D. Eraser Answer – (D) Eraser |
| (24) Which of the following is correct about pure water? A. It is good conductor of electricity B. It is a bad conductor of electricity C. It is a semi-conductor of electricity D. It behaves like superconductor Answer – (B) It is a bad conductor of electricity |
| (25) In which of the statement is incorrect? A. Vinegar dissolves in water B. Sand settles down in water C. A piece of wood floats on water D. Chalk dissolves in water Answer – (D) Chalk dissolves in water |
| NCERT Solution Class 6th Science All Chapter’s MCQ |
| NCERT Solutions Class 6th Science All Chapters Notes |
| NCERT Solutions Class 6th Science All Chapters Question & Answer |
You Can Join Our Social Account
| Youtube | Click here |
| Click here | |
| Click here | |
| Click here | |
| Click here | |
| Telegram | Click here |
| Website | Click here |