Punjab 11th Class Chemistry Chapter 4 Liquids and Solids MCQs Test Online Punjab 11th Class Chemistry Chapter 4 Liquids and Solids MCQs Test Online 12345678910 Question 1 of 10Chemistry 1. The molecules of in dry Ice from the1.ionic crystals2. any type of crystal3. molecular crystals4. covalent crystalsQuestion 1 of 10Question 2 of 10 2. Acetone and chloroform are soluble in each other due to1. All of the above2. Dipole-dipole interaction3.Intermolecular hydrogen bonding4. Instantaneous dipolesQuestion 2 of 10Question 3 of 10 3. When water freezes at 0°C, its density decreases due to1. Change of bond angles2. Empty spaces present in the structure of ice3. Change of bond lengths4. Cubic structure of iceQuestion 3 of 10Question 4 of 10 4. Amorphous solids1. Have perfect arrangement of atoms2. Undergo clean cleavage when cut with knife3. Can possesses small regions of orderly arrangement of atoms4. Have sharp melting pointQuestion 4 of 10Question 5 of 10 5. In order to raise the boiling point of water to 110° C, the external pressure should be1. 765 torr2. any value of pressure3.between 760 torr and 1200 torr4. between 200 torr and 760 torrQuestion 5 of 10Question 6 of 10 6. NH3 shows maximum boiling point among the hydrides of Vth group element due to 1. Very small size of nitrogen2. Lone Pair present on the nitrogen3. Enhanced electronegative character of nitrogen4. Pyramidal structure of NH3Question 6 of 10Question 7 of 10 7. Diamond is a bad conductor because1. It has high density2. None of the above3. It has tight structure4. There is no free electron present in the crystal of diamond to conduct electricityQuestion 7 of 10Question 8 of 10 8. Which of the following is a pseudo solid1.All2.Sand 3.Glass4. NaClQuestion 8 of 10Question 9 of 10 9. Ionic solids are characterized by1. Solubility in polar solvents2. Low melting point3. High Vapour pressure4. Good Conductivity in solid stateQuestion 9 of 10Question 10 of 10 10. London dispersion forces are present among.1. Molecules of hydrogen chloride gas2. Molecules of solid iodine3. Molecules of water in liquid state4. Atoms of helium in gaseous state at high temperatureQuestion 10 of 10 Loading... Test By Subject Punjab Test By Topics 11th Class Chemistry You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.