Type -I Type -II
A. Magnalium 1. Mg, Mn, Cu and Al
B. Aluminium bronze 2. Al, Cu
C. Duralumin 3. Mg, Ni, Cu, Al
D. $γ$ -alloy 4. Mg, Al
The correct match is:

A-4, B-3, C-2, D-1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A-1, B-2, C-4, D-3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A-3, B-4, C-2, D-1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A-4, B-2, C-1, D-3

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D A-4, B-2, C-1, D-3
Magnalium is an aluminium alloy with 1.5 to 2% magnesium and small amounts of copper, nickel and tin.
Aluminium bronze is a type of bronze in which aluminium is the main alloying metal added to copper.
The main alloying constituents in Duralumin are copper, manganese, magnesium and aluminium.
$γ$ -alloy is a nickel-containing aluminium alloy, also having Mg and Cu.

Suggest Corrections

Similar questions

Match the following deficiency symptoms with relevant essential elements:

Column - I Column - II

A. Chlorosis 1. N, S, Mo

B. Necrosis 2. N, K, S, Mo

C. Inhibition of cell division 3. Ca, Mg, Cu,

D. Delay of flowering 4. N, K, Mg, S, Fe, Mn, Zn, Mo

Match the enzyme with their respective substrate and choose the right one among options given
$\begin{matrix} C o l u m n I & C o l u m n I I A . & Lipase & 1. & Dipeptides B . & Nuclease & 2. & Fats C . & Carboxypeptidase & 3. & Nucleic acids D . & Dipeptidases & 4. & Proteins, peptones and proteoses \end{matrix}$
Codes
(a) A-2, B-3, C-1, D-4 (b) A-3, B-4, C-2, D-1
(a) A-3, B-1, C-4, D-2 (d) A-2, B-3, C-4, D-1

N a^{+}

M g^{2 +}

A l^{3 +}

and

S i^{4 +}

are isoelectronic, their ionic size will follow the order:

$N a^{+} . M g^{2 +}, A l^{3 +}$ and $S i^{4 +}$ are isoelectronic. The order of their ionic size is

Match the following:

$\begin{matrix} A & B 1. & Androecium & a & Whorl of sepals 2. & Gynoecium & b & Whorl of petals 3. & Corolla & c & Whorl of stamens 4. & Calyx & d & Whorl of pistil/carpel \end{matrix}$

Join BYJU'S Learning Program

Type -I Type -IIA. Magnalium 1. Mg, Mn, Cu and AlB. Aluminium bronze 2. Al, CuC. Duralumin 3. Mg, Ni, Cu, AlD. γ-alloy 4. Mg, AlThe correct match is:

Type -I Type -II
A. Magnalium 1. Mg, Mn, Cu and Al
B. Aluminium bronze 2. Al, Cu
C. Duralumin 3. Mg, Ni, Cu, Al
D. $γ$ -alloy 4. Mg, Al
The correct match is: