Dr. H.C. Srivastava and SUMEDHA SRIVASTAVA Solutions for Chapter: Solid State, Exercise 5: OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS

Author:Dr. H.C. Srivastava & SUMEDHA SRIVASTAVA

Dr. H.C. Srivastava Chemistry Solutions for Exercise - Dr. H.C. Srivastava and SUMEDHA SRIVASTAVA Solutions for Chapter: Solid State, Exercise 5: OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS

Attempt the free practice questions on Chapter 1: Solid State, Exercise 5: OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS with hints and solutions to strengthen your understanding. ICSE Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Dr. H.C. Srivastava and SUMEDHA SRIVASTAVA Solutions for Chapter: Solid State, Exercise 5: OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS with Hints & Solutions

MEDIUM
12th ICSE
IMPORTANT

The number of atoms contained in one face-centred cubic unit cell of a monoatomic substance is

MEDIUM
12th ICSE
IMPORTANT

How many chloride ions are there around sodium ion in sodium chloride crystal?

MEDIUM
12th ICSE
IMPORTANT

For an ionic crystal of general formula AX and coordination number 6, the value of radius ratio will be

EASY
12th ICSE
IMPORTANT

The ionic radii of A+ and B- ions are 0.96×10-10 m and 1.81×10-10 m. The coordination number of each ion in AB is

EASY
12th ICSE
IMPORTANT

Which is the incorrect statement?

EASY
12th ICSE
IMPORTANT

A metal crystallises in a face-centred cubic structure. If the edge length of its unit call is 'a', the closest approach between two atoms in metallic crystal will be

EASY
12th ICSE
IMPORTANT

Which type of 'defect' has the presence of cations in the interstitial sites?

EASY
12th ICSE
IMPORTANT

Iron exhibits bcc structure at room temperature. Above 900 °C, it transforms to fcc structure. The ratio of density of iron at room temperature to that at 900 °C (assuming molar mass and atomic radii of iron remains constant with temperature) is