Question
(512) (2/3) × √64 ÷ (512)
(1/3) = (64) (?/2) ÷ (2)6 What will come in place of question mark (?)Solution
ATQ, (512) (2/3) × √64 ÷ (512) (1/3) = (64) (?/2) ÷ (2)6 (8)3 × (2/3) × 8 ÷ 8 = (8)2 × (?/2) ÷ (8)2 (8) 2 = (8)? ÷ (8)2 (8)4 = (8)? ? = 4
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
Identify the strong acid from the list below:
Formation of Sodium Chloride is an example of
Which gas is commonly used to fill balloons?
Which of the Following is not the Ore of Aluminium ?
Which element commonly found in water is linked to cancer risks?
Which chemical compound is commonly used in baking to provide more volume and a lighter texture to baked goods?
The important ore of aluminium is-
Which of the following metal have the highest Melting point?
How many electrons are involved in the oxidation by KMnO4 in basic medium