MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Atom

34. Which of ...

Question

34. Which of the following methods is suitable for the preparation of 1,3, 5-tribromobenzene from benzene? A. (i) AlBr3/Br2, light (ii) separation of isomers. B. (i) HNO3/H2SO4 (ii) Sn/HCl (iii) Br2 (iv) NaNO2/HCl (v) C2H5OH,Δ . C. (i) HNO3/H2SO4 (ii) NaBH4 (iii) Br2/CH3COOH (iv) NaNO2/HCl (v) H3PO2. D. (i) HNO3/H2SO4 (ii) H2/Pd (iii) NaNO2/HCl (iv) CuBr/HBr.

Open in App

Solution

Suggest Corrections

thumbs-up

2

Similar questions

Q. Complete and balance the following equations:
(i) C + HNO₃

\overset{}{\to}

(ii) SO₂ + HNO₃

\overset{}{\to}

(iii) Fe + HNO₃ (conc.)

\overset{}{\to}

(iv) FeSO₄ + NO + H₂O

\overset{}{\to}

(v) Pt + HNO₃ + HCl

\overset{}{\to}

(vi) HNO₃ + FeSO₄ + H₂SO₄

\overset{}{\to}

Q. Complete the following reactions and balance them: [5 MARKS]
(i)

P b_{3} O_{4} + H C l \to

Z n S + H C l \to

K_{2} O + H C l \to

K M n O_{4} + H C l \to

H N O_{3} + H C l \to

Q. Match the column I with column II and mark the appropriate choice.

	Column I		Column II
$(A)$	$C H_{3} N H_{2} + C H C l_{3} + K O H Δ - \to$	$(i)$	$C H_{3} N H_{2}$
$(B)$	$C H_{3} C O N H_{2} + B r_{2} + K O H \to$	$(i i)$	$C H_{3} O H$
$(C)$	$C H_{3} N H_{2} + N a N O_{2} + H C l \to$	$(i i i)$	$C H_{3} N H C H_{3}$
$(D)$	$C H_{3} N C + 4 H P t - \to$	$(i v)$	$C H_{3} N C$

Q. Complete the following reactions and balance them: [5 MARKS]
(i)

N a C I + H_{2} S O_{4} < 200 \circ C - ---- \to

N a C I + H_{2} S O_{4} > 200 \circ C - ---- \to

N H_{3} + H C l \to

N a_{2} C O_{3} + H C l \to

C u (N O_{3})_{2} + H C l \to

Q. Which of the following species are involved in the carbylamine test ?
(i)

R N C

C H C l_{3}

C O C l_{2}

N a N o_{2} + H C l

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Atoms

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon