JEE Advanced 2014 Paper 1 Offline | p-Block Elements Question 26 | Chemistry

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JEE Advanced 2014 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

The correct statement(s) for orthoboric acid is/are

it behaves as a weak acid in water due to self ionisation

acidity of its aqueous solution increases upon addition of ethylene glycol

it has a three dimensional structure due to hydrogen bonding

it is a weak electrolyte in water

JEE Advanced 2013 Paper 2 Offline

MCQ (More than One Correct Answer)

-2

The correct statement(s) about O₃ is(are)

O-O bond lengths are equal.

Thermal decomposition of O₃ is endothermic.

O₃ is diamagnetic in nature.

O₃ has a bent structure.

IIT-JEE 2012 Paper 2 Offline

MCQ (More than One Correct Answer)

-2

With respect to graphite and diamond, which of the statement(s) given below is(are) correct?

Graphite is harder than diamond.

Graphite has higher electrical conductivity than diamond.

Graphite has higher thermal conductivity than diamond.

Graphite has higher C-C bond order than diamond.

IIT-JEE 2012 Paper 1 Offline

MCQ (More than One Correct Answer)

-2

Which of the following hydrogen halides reacts with AgNO₃(aq.) to give a precipitate that dissolves in Na₂S₂O₃ (aq.) ?

HCl

HBr

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JEE Advanced Subjects

Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Structure of Atom Redox Reactions Gaseous State Equilibrium Solutions States of Matter Thermodynamics Chemical Kinetics and Nuclear Chemistry Electrochemistry Solid State & Surface Chemistry

Inorganic Chemistry

Periodic Table & Periodicity Chemical Bonding & Molecular Structure Isolation of Elements Hydrogen s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis

Organic Chemistry

Basics of Organic Chemistry Hydrocarbons Haloalkanes and Haloarenes Alcohols, Phenols and Ethers Aldehydes, Ketones and Carboxylic Acids Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry

Mathematics

Algebra

Quadratic Equation and Inequalities Sequences and Series Mathematical Induction and Binomial Theorem Matrices and Determinants Permutations and Combinations Probability Vector Algebra and 3D Geometry Complex Numbers

Trigonometry

Trigonometric Functions & Equations Inverse Trigonometric Functions Properties of Triangle

Coordinate Geometry

Straight Lines and Pair of Straight Lines Circle Conic Sections

Calculus

Functions Limits, Continuity and Differentiability Differentiation Application of Derivatives Indefinite Integrals Definite Integrals and Applications of Integrals Differential Equations