Some Important Compounds of Carbon and Silicon

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Some Important Compounds of Carbon and Silicon: Overview

This topic covers concepts, such as, Important Compounds of Group 14 Elements, Carbon Monoxide, Carbon Dioxide in Photosynthesis & Uses of Silicates etc.

Important Questions on Some Important Compounds of Carbon and Silicon

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 1

Glass is a

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 2

In curing cement plasters water is sprinkled from time to time. This helps in

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 3

The chemical reaction occurs during photosynthesis is _____.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 4

What is the main source of silicon?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 5

What is the main crystalline form of silica?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 6

What is the estimated content of silica in the earth's crust?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 7

Write a short note about silicates with their uses.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 8

Write any two uses of silicates.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 9

The buffer contains carbonic acid and _____ ions in order to maintain the pH of blood between 7.26 to 7.42.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 10

Buffer system helps to maintain pH of blood.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 11

Explain why blood acts as buffer?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 12

During the process of photosynthesis, green plants convert atmospheric carbon monoxide into carbohydrates such as glucose.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 13

Put down the chemical equation that occurs in during photosynthesis?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 14

Carbon dioxide, which is normally present to the extent of ~ 0.03 % by volume in the atmosphere, is removed from it by the process known as_____.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 15

Why is silicon classified as metalloids? 

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 16

The oxide used to prepare soft drinks is CO2.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 17

Why are silicates neutral in nature? On what basis they are classified into different classes?

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 18

What are zeolites? Give their one application.

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 19

The compound having the highest bond energy among diatomic molecule is _____. (NO/ CO)

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Chemistry>The p-Block Elements>Some Important Compounds of Carbon and Silicon> Q 20

The role of haemoglobin is to