Which of the following is not an alloy?
The short answer is no, gold by itself is not an alloy, gold is a pure element. However, due to pure gold’s (24K) softness, it is often alloyed with other base metals to alter its hardness, along with other properties, so that it may be used to make certain products. This is done when making gold jewelry.
Brass is an alloy of:
In the presence of dilute sulphuric acid, one molecule of potassium dichromate furnishes how many atoms of oxygen?
Which of the following is not an interstitial compound?
An aqueous solution of [Ti(H2O)6]3+ is:
When an alkali is added to an orange red solution of dichromate, it forms:
Equivalent mass of K2Cr2O7 when it acts as an oxidizing agent in acidic medium?
Oxidation of nitrites in presence of potassium permanganate results in formation of:
In neutral solution, potassium permanganate forms:
Which of the following is not the condition for the complex formation?