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प्रश्न
What is a non-ferrous alloy?
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उत्तर
Nonferrous alloys are formed by mixing atoms of transition metal other than iron with a non-transition element.
e.g. Brass, which is an alloy of copper and zinc.
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संबंधित प्रश्न
Answer the following
Why salts of Sc3⊕, Ti4⊕, V5⊕ are colourless?
Answer the following
Explain trends in ionisation enthalpies of d-block elements.
The catalyst used for decomposition of KClO3 is _______.
Name the catalyst used in the hydrogenation of ethene to ethane.
Write any two uses of alloy.
Which transition metal is used as a catalyst in the conversion of inedible oils into solid fat?
Which of the following elements belongs to first inner transition series?
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?
Select the CORRECT match.
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 ____________.
Which of the following is not the mineral of iron?
The statement that is INCORRECT about the interstitial compounds is:
How many among the following are ferrous alloys?
Nichrome, chromium steel, bronze, brass, stainless steel, Cupra-nickel.
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.
Which among the following compounds is not a colourless gas?
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?
