what other two religions still remained strong

These electrolytes give highly conducting solutions when dissolved in water because they are completely dissociated into ions. For example, HCl, NaCl, Na 2 SO 4 , KNO 3 , H 2 SO 4 , NH 4 Cl et..

An acid, which dissociates completely or almost completely in water, is classified as a strong acid. It must be noted that in these acids all the hydrogen ions (H + ) combine with water molecule and exist as hydronium ions (H 3 O + ). Examples of strong acids are: hydrochloric..

Salt of Strong Acid and Strong Base - Here, neither the cation nor the anion undergoes hydrolysis. Therefore, the resulting solution is neutral. For example, aqueous solution of KCl is neutral because when dissolved in water, its ions K + and Cl - have no tendency to react with ..

(HCl), the curve obtained is exactly reversed. The pH decreases slowly in the beginning and near the equivalence point there is sudden fall through pH = 7 as the concentration of H + ions increases sharpl..

The elements of group 1, 2 and 13 contain less than four electrons in their valence shell. An octet cannot be achieved by electron sharing for these elements. As a result, elements of these groups should not ordinarily form covalent compounds, but some elements do. Boron halides (BF 3 a..

In a family of 16, 7 are males and the remaining are females. Choose two equivalent fractions of the fraction representing the males in the family. => 14 48 and 21 32 or 14 32 and 21 48 or 21 48 and 14 48 or None of the above..

A football team coach needs two more players to form a team. There are 15 boys ready to play but out of them only 5 are good and the remaining are average players. What is the probability that two players selected are good players? => 3 22 or 2 21 o..

Identify the three-digit number which has the digit 2 in the ones place and each of the remaining digits is 5. => 5,552 or 552 or 255 or 525..

There were 15 spoons on the table. George used 2 of them. Choose a number sentence to find the remaining spoons. => 15 - 2 = 12 or 15 - 2 = 14 or 15 - 2 = 13 or 15 - 2 = 11..

There are 25 cups on the table. 15 cups are filled with coffee and the remaining with tea. If two cups are taken one after the other and the first cup is not replaced, then what is the probability of taking a coffee cup first and then a tea cup? => 13 58 or 1 4 or 29 1..