Easy Chemistry Class 11 Level 4

What is the general formula of alkanes?

Alkanes का सामान्य सूत्र क्या है?

Show answer and explanation

Correct Answer

A. CnH2n+2

Explanation

Step 1: This is a basic formula of a homologous series. Step 2: Saturated open chain hydrocarbons, called alkanes, have formula CnH2n+2. Step 3: Exam tip: alkanes have single bonds and formula CnH2n+2.

Step 1: यह homologous series का basic formula है। Step 2: Saturated open chain hydrocarbons यानी alkanes का formula CnH2n+2 होता है। Step 3: परीक्षा टिप: alkane में single bonds और formula CnH2n+2।

PNG GD SVG HTML Font

Related Questions

405 Easy Chemistry Class 10 Level 1

Which acid is present in vinegar?

सिरके में कौन सा अम्ल पाया जाता है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

404 Easy Chemistry Class 10 Level 1

Which acid is present in curd?

दही में कौन सा अम्ल पाया जाता है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

403 Easy Chemistry Class 10 Level 1

Which acid is mainly present in lemon juice?

नींबू के रस में मुख्य रूप से कौन सा अम्ल पाया जाता है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

402 Easy Chemistry Class 10 Level 1

What is the general meaning of reduction?

अपचयन का सामान्य अर्थ क्या है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

401 Easy Chemistry Class 10 Level 1

What is the general meaning of oxidation?

ऑक्सीकरण का सामान्य अर्थ क्या है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.

400 Easy Chemistry Class 10 Level 1

What is formed in a precipitation reaction?

अवक्षेपण अभिक्रिया में क्या बनता है?

Answer and explanation locked 🔒

Tap once to confirm. On the next tap, login will open for the answer.