36.76 + 2894.713 + 34965.11 =?
36.76 + 2894.713 + 34965.11 =? 2931.743 + 34965.11 = ? 37896.583 = ?
Which of the following is correct regarding isobars?
I. They have different atomic numbers
II. The have same mass numbers
Magnesium has atomic number as 12. Find out its valiancy.
Which of the following statement is/are true?
I. Metal oxides are acidic in nature
II. Non-metallic oxides are basic in nature
The force of attraction between the particles of matter is maximum in______.
Which of the following cannot be cut by a knife?
What is the common name of sodium carbonate?
_______ is a common name of ethanoic acid.
The chemical name of ______ is sodium hydrogen carbonate.
Which acid is found in vinegar?
100 gram of ice at 0°C is mixed with 100 gram of water at 80°C. What will be the final temperature of the mixture ?