Advertisements
Advertisements
Question
Write any two uses of alloy.
Advertisements
Solution
- Bronze, an alloy of copper and tin is tough, strong, and corrosion-resistant. It is used for making statues, medals, and trophies.
- Cupra-nickel, an alloy of copper and nickel is used for making machinery parts of marine ships, boats. For example, marine condenser tubes.
- Stainless steels are used in the construction of the outer fuselage of ultra-high-speed aircraft.
- Nichrome, an alloy of nickel and chromium in the ratio 80 : 20 has been developed specifically for gas turbine engines.
- Titanium alloys withstand stress up to high temperatures and are used for ultrahigh-speed flight, fireproof bulkheads, and exhaust shrouds.
APPEARS IN
RELATED QUESTIONS
Choose the most correct option.
Magnetic moment of a metal complex is 5.9 B.M. Number of unpaired electrons in the complex is ______.
Which alloy is used in the Fischer-Tropsch process in the synthesis of gasoline?
What are interstitial compounds?
Write any four properties of interstitial compounds.
What is a ferrous alloy?
Which of the following salt contain interstitial water molecule in it?
Which ion has the highest value of theoretical magnetic moment?
Which hydride among the following is the strongest reducing agent?
The first element of 3d series is ____________.
The CORRECT order of decreasing ionic radius is:
What is the atomicity of aluminium phosphate?
Which of the following ions will have spin-only magnetic moment equal to 1.73 BM?
Sc3+, Ti3+, Fe2+, Cu2+, Co2+
The CORRECT increasing order of ionization enthalpy is ____________.
The valence shell electronic configuration of V3+ ion is ____________.
The spin only magnetic moment of Mn3+ (Z = 25) in aqueous solution is ____________.
Nichrome is used specifically for making ____________.
Which among the following substances is used as a catalyst for thermal decomposition of potassium chlorate?
Which among the following pairs of elements in their respective oxidation states will have same value of effective magnetic moment?
(Atomic number: Sc = 21, Ti = 22, Cr = 24, Co = 27, Ni = 28, Zn = 30)
Identify the soft element from following.
Calculate spin only magnetic moment of divalent cation of transition metal with atomic number 25.
The spin only magnetic moment of Mn2+ ion is ______.
Give the classification of alloys with examples.
What two uses of the alloys.
What is the colour of Cu+ ion?
