Which of the Following Forms a Colorless Aqueous Solution

question 48

Multiple Choice

Which of the following forms a colorless aqueous solution?

• A) CuClO₄
• B) CoSO₄
• C) NiCl₂
• D) FeCl₃

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Definitions:

Right Triangle

A triangle that contains a right angle.

90 °

In electrical terms, this often refers to a phase shift of 90 degrees, which is a quarter of a cycle in alternating current (AC) or signal waveforms, representing a right angle in geometric terms.

Right Triangle

A triangle that has one angle measuring 90 degrees, with sides called the hypotenuse, opposite, and adjacent.

Hypotenuse

The longest side of a right-angled triangle, directly opposite the right angle, calculated using the Pythagorean theorem.