IIT-JEE 2012 Paper 2 Offline | p-Block Elements Question 41 | Chemistry

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

IIT-JEE 2009 Paper 2 Offline

MCQ (More than One Correct Answer)

-2

In the reaction

$$\mathrm{2X+B_2H_6\to[BH_2(X)_2]^+[BH_4]^-}$$

the amine(s) X is(are) :

NH$$_3$$

CH$$_3$$NH$$_2$$

(CH$$_3$$)$$_2$$NH

(CH$$_3$$)$$_3$$N

IIT-JEE 2009 Paper 2 Offline

MCQ (More than One Correct Answer)

-2

The nitrogen oxide(s) that contain(s) N-N bond(s) is(are)

N$$_2$$O

N$$_2$$O$$_3$$

N$$_2$$O$$_4$$

N$$_2$$O$$_5$$

JEE Advanced Subjects