The answer to each of the following ques...

The answer to each of the following question is a single digit integer, ranging from 0 to 9. If the correct answers to the question numbers A, B, C and D (say) are 4, 0, 9 and 2 respectively, then the correct darkening of bubbles should be as shown on the side:

Copper react with nitric acid to form copper (II) nitric oxide and water. The number of nitric acid molecules in the balanced equation is

Verified by Experts

The correct Answer is:

`3Cu+8HNO_(3)rarr Cu(NO_(3))_(2)+2NO+4H_(2)O`

SOME BASIC CONCEPTS OF CHEMISTRY
PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VII. Numerical Value Type Questions)|1 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (VIII. Assertion-Reason Type Questions)(Type I)|4 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
PRADEEP|Exercise Competition (FOCUS) JEE (Main and Advanced)/Medical Entrance SPECIAL (V. Matrix-Match Type Questions)|2 Videos
SOLUTIONS
PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|31 Videos
SURFACE CHEMISTRY
PRADEEP|Exercise IMPORTANT QUESTIONS (FOR BOARD EXAMINATION)|28 Videos

Similar Questions