USA
canada
canada
"Pakistan has world's largest copper reserves." It is actually Chile that has the largest copper reserve.
India
Canada, with 6,7% of the worlds land area
The world's largest country is Russia, with a total area of over 17 million square kilometers. The second largest country is Canada, which has an area of over 9 million square kilometers.
The US has the second largest economy in the world, as the European Union has the largest economy, although not a nation. Out of countries, China has the second largest economy.
India has the second largest population on Earth. There are 1.2 billion people there. China is the only country with a larger population.
UkraineFrance is the second largest European country, after Russia.Germany is the second most populated European country, after Russia.
If you mean strictly in landmass, Canada. It is second only to Russia and encompasses 7% of the worlds land.
USA - China comes second.
Russia is the largest country.