Number of leaves considered optimum for transplanting

What is the main ore of aluminum?

What is the hybridization of carbon in ethyne (C₂H₂)?

Which acid is present in grapes?

Which chemical compound is commonly known as Pearl Ash?

Which one of the following is the petroleum wax? 

The chemical name of ______ is sodium hydrogen carbonate.

Ethane gas has a slightly _____ taste.

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 ?

A mixture of carbon monoxide and hydrogen is known as ______

The product of the equivalent weight and valency of an element equals its ______.