Question
निम्नलिखित में से एक
वर्तनी शुद्ध है-Solution
वर्तनी शुद्ध शब्द नुपूर :नूपुर स्मर्ण: स्मरण परिस्थिती: परिस्थिति
Petroleum is a mixture of-
The acid used in lead storage cells is-
Which of the following is a physical change?
The fuel that is used in modern submarines is -
Which one amongst the following is not a Green House gas?
The pH of a neutral solution is —
The most reactive among the halogens is-
The noble gas used in radiotherapy is
Milk tastes sour when kept in the open for sometimes due to the formation of-
Manganite is an ore/mineral of